This document provides an overview of industrial hazards and safety analysis techniques. It discusses types of hazards, causes and effects of hazards, and qualitative and quantitative risk analysis methods like Failure Mode and Effect Analysis (FMEA), Fault Tree Analysis, Hazard and Operability Study (HAZOP), and Management Oversight and Risk Tree technique (MORT). Safety audits and their objectives and procedures are also covered.
Module-I (12 Hours)
Development of safety movement: - Need for safety-safety and productivity-planning for safetyplanning
procedure-safety policy-formulation of safety policy-safety budget-role and
qualification of safety professional-safety committees-need, types and functions of committeessafety
organizations.
Module II (12 Hours)
Accident prevention: - Basic philosophy of accident prevention-nature and causes of accidentsaccident
proneness-cost of accidents-accident prevention methods-Domino theory-safety
education and training-training methods-motivation and communicating safety-personal
protective equipments.
Module III (12 Hours)
Safety management techniques: - Safety inspection-Safety sampling technique-Safety audit-
Safety survey-Incident recall technique-Job safety analysis-Damage control-Risk management.
Involvement in safety: - Role of management-role of supervisors-role of workmen- role of
unions-role of government
Module IV (12 Hours)
Occupational health and hygiene: - Functional units and activities of occupational health and
hygiene-types of industrial hazards-physical, chemical, mechanical, electrical, social, biological,
ergonomic and environmental hazards-factors impeding safety-house keeping-hearing
conservation programme
Module V (12 Hours)
Industrial fire protection: - Fire chemistry-classification of fires-fire prevention activities-fire
risks-fire load -contributing factors to industrial fires-fire detection-industrial fire protection
systems.
Module-I (12 Hours)
Development of safety movement: - Need for safety-safety and productivity-planning for safetyplanning
procedure-safety policy-formulation of safety policy-safety budget-role and
qualification of safety professional-safety committees-need, types and functions of committeessafety
organizations.
Module II (12 Hours)
Accident prevention: - Basic philosophy of accident prevention-nature and causes of accidentsaccident
proneness-cost of accidents-accident prevention methods-Domino theory-safety
education and training-training methods-motivation and communicating safety-personal
protective equipments.
Module III (12 Hours)
Safety management techniques: - Safety inspection-Safety sampling technique-Safety audit-
Safety survey-Incident recall technique-Job safety analysis-Damage control-Risk management.
Involvement in safety: - Role of management-role of supervisors-role of workmen- role of
unions-role of government
Module IV (12 Hours)
Occupational health and hygiene: - Functional units and activities of occupational health and
hygiene-types of industrial hazards-physical, chemical, mechanical, electrical, social, biological,
ergonomic and environmental hazards-factors impeding safety-house keeping-hearing
conservation programme
Module V (12 Hours)
Industrial fire protection: - Fire chemistry-classification of fires-fire prevention activities-fire
risks-fire load -contributing factors to industrial fires-fire detection-industrial fire protection
systems.
Overall Safety of plants and Personals, it's really important to know about the safety precautions before you start to do any thing in the operation side. Particularly in the Process Industries or where there lot of reasons of risk.
Implementation and application of a Process Safety Management System. This presentation will focus on the history, purpose and scope of a Process Safety Management (PSM) system. Topics covered include:
-Distinctions between personnel and process safety
-Framework and elements of PSM
-Importance of Safety Culture in the implementation and application of a PSM system
-Relevance and importance of regular audits and assessments of PSM systems
A Hazard and Operability (HAZOP) study is a structured and systematic examination of a planned or existing process or operation in order to identify and evaluate problems that may represent risks to personnel or equipment, or prevent efficient operation.
The HAZOP technique was initially developed to analyze chemical process systems, but has later been extended to other types of systems and also to complex operations and to software systems.
Industrial Fire Safety is the set of practices intended to reduce the destruction caused by fire.
Industrial Fire Safety measures include those that are intended to prevent ignition of an uncontrolled fire, and those that are used to limit the development and effects of a fire after it starts.
Industrial fire safety is primarily a management activity which is concerned with
Reducing
Controlling &
Eliminating fire accident from the industries or industrial units.
Common Causes For Fire Hazards InIndustries - Electrical systems that are overloaded, resulting in hot wiring or connections, or failed components
Combustible storage areas with insufficient protection
Combustibles near equipment that generates heat, flame, or sparks
Candles and other open flames
Smoking (Cigarettes, cigars, pipes, lighters, etc.)
Equipment that generates heat and utilizes combustible materials
Four E's of Fire Safety - Engineering: i.e. safety at the design, equipment installation stage.
Education: i.e. education of employees in fire safety practices.
Enlistment: i.e. it concerns the attitude of the employees and management towards the programmed and its purpose. This necessary arose the interest of employees in fire accident prevention and safety consciousness.
Encouragement: i.e. to enforce adherence to fire safe rules and practices.Industrial Fire Safety Instruments
Over time, an increased understanding of the many factors that contribute to the risk of fire has led to positive developments in the fire protection of industrial structures. Improvements in public fire protection systems and services, as well as increased use of private active or passive systems through fire-protection and loss-control engineering, has meant an overall decrease in the cost of industrial fire hazards. A discussion of the factors affecting insurance premium
EV 551 Hazardous Materials Assessment – Summer2020Homework 1 – 4.docxhumphrieskalyn
EV 551 Hazardous Materials Assessment – Summer2020
Homework 1 – 40 points
1. Which of the following is not a part of the HAZWOPER process:
a.
Recognition of hazards
b.
Evaluation of hazards
c.
Control of hazards
d.
Information gathering
e.
Safety from hazards
f.
All are part of the process
2.
Hazardous waste site workers must:
a.
Receive 40-hour OSHA 1910.120 training plus 24 hours of field supervision if exposed over the PEL
b.
Receive 40-hour training plus 8 hours field supervision if exposed below the PEL and when respirators are not required
c.
8-hour annual refresher training
d.
All of the above
3.
First Responder Operations level training allows persons to:
a.
Witness or discover a release
b.
Perform defensive actions
c.
Stop the release
d.
A and B are true
e.
All of the above
4.
Recognition of hazards includes:
a.
Identifying the materials involved in the release
b.
Identifying the degree of hazards present
c.
Provide the level of protection needed for site workers
d.
A and B are correct
e.
All of the above
5.
The most important response activity at a hazardous waste work site is:
a.
Evaluation of hazards
b.
Control of hazards
c.
Recognition of hazards
d.
Safety precautions
6.
Frequent hazard types found at response sites include:
a.
Physical hazards
b.
Biological hazards
c.
Chemical hazards
d.
Mechanical hazards
e.
All of the above
7.
The purpose of initial control activities is to:
a.
Immediately assess clean up alternatives
b.
Provide time to responders to address long-term hazards
c.
Slowly size up response activities
d.
Both A and B are correct
e.
None of the above
8.
Spill reporting is covered by which of these federal regulations:
a.
Superfund
b.
DOT
c.
RCRA
d.
Clean Water Act
e.
A, B, and D are correct
9.
The effects of toxic materials on the human body are determined by:
a.
Routes of exposure
b.
Dose
c.
Duration and frequency of exposure
d.
All of the above
10.
What are the four major pathways that chemical substances can enter the body?
a.
___________________________________________________
b.
___________________________________________________
c.
___________________________________________________
d.
___________________________________________________
11.
What is the primary route of exposure to hazardous waste site workers or incident
responders?
a.
Ingestion
b.
Dermal absorption
c.
Inhalation
d.
Both a and b are correct
12.
Dermal absorption may occur with which form(s) of a chemical:
a.
Solid
b.
Liquid
c.
Aerosol
d.
Mist
e.
All of the above
13.
The dose-response curve illustrates:
a.
The indirect relationship between dose and response
b.
The direct relationship between dose and response
c.
The average number of affected individuals
d.
None of the above
14.
For most chemicals, a low dose does that does not show an appreciable hazard to exposed individuals is called the:
a.
LOAEL
.
Overall Safety of plants and Personals, it's really important to know about the safety precautions before you start to do any thing in the operation side. Particularly in the Process Industries or where there lot of reasons of risk.
Implementation and application of a Process Safety Management System. This presentation will focus on the history, purpose and scope of a Process Safety Management (PSM) system. Topics covered include:
-Distinctions between personnel and process safety
-Framework and elements of PSM
-Importance of Safety Culture in the implementation and application of a PSM system
-Relevance and importance of regular audits and assessments of PSM systems
A Hazard and Operability (HAZOP) study is a structured and systematic examination of a planned or existing process or operation in order to identify and evaluate problems that may represent risks to personnel or equipment, or prevent efficient operation.
The HAZOP technique was initially developed to analyze chemical process systems, but has later been extended to other types of systems and also to complex operations and to software systems.
Industrial Fire Safety is the set of practices intended to reduce the destruction caused by fire.
Industrial Fire Safety measures include those that are intended to prevent ignition of an uncontrolled fire, and those that are used to limit the development and effects of a fire after it starts.
Industrial fire safety is primarily a management activity which is concerned with
Reducing
Controlling &
Eliminating fire accident from the industries or industrial units.
Common Causes For Fire Hazards InIndustries - Electrical systems that are overloaded, resulting in hot wiring or connections, or failed components
Combustible storage areas with insufficient protection
Combustibles near equipment that generates heat, flame, or sparks
Candles and other open flames
Smoking (Cigarettes, cigars, pipes, lighters, etc.)
Equipment that generates heat and utilizes combustible materials
Four E's of Fire Safety - Engineering: i.e. safety at the design, equipment installation stage.
Education: i.e. education of employees in fire safety practices.
Enlistment: i.e. it concerns the attitude of the employees and management towards the programmed and its purpose. This necessary arose the interest of employees in fire accident prevention and safety consciousness.
Encouragement: i.e. to enforce adherence to fire safe rules and practices.Industrial Fire Safety Instruments
Over time, an increased understanding of the many factors that contribute to the risk of fire has led to positive developments in the fire protection of industrial structures. Improvements in public fire protection systems and services, as well as increased use of private active or passive systems through fire-protection and loss-control engineering, has meant an overall decrease in the cost of industrial fire hazards. A discussion of the factors affecting insurance premium
EV 551 Hazardous Materials Assessment – Summer2020Homework 1 – 4.docxhumphrieskalyn
EV 551 Hazardous Materials Assessment – Summer2020
Homework 1 – 40 points
1. Which of the following is not a part of the HAZWOPER process:
a.
Recognition of hazards
b.
Evaluation of hazards
c.
Control of hazards
d.
Information gathering
e.
Safety from hazards
f.
All are part of the process
2.
Hazardous waste site workers must:
a.
Receive 40-hour OSHA 1910.120 training plus 24 hours of field supervision if exposed over the PEL
b.
Receive 40-hour training plus 8 hours field supervision if exposed below the PEL and when respirators are not required
c.
8-hour annual refresher training
d.
All of the above
3.
First Responder Operations level training allows persons to:
a.
Witness or discover a release
b.
Perform defensive actions
c.
Stop the release
d.
A and B are true
e.
All of the above
4.
Recognition of hazards includes:
a.
Identifying the materials involved in the release
b.
Identifying the degree of hazards present
c.
Provide the level of protection needed for site workers
d.
A and B are correct
e.
All of the above
5.
The most important response activity at a hazardous waste work site is:
a.
Evaluation of hazards
b.
Control of hazards
c.
Recognition of hazards
d.
Safety precautions
6.
Frequent hazard types found at response sites include:
a.
Physical hazards
b.
Biological hazards
c.
Chemical hazards
d.
Mechanical hazards
e.
All of the above
7.
The purpose of initial control activities is to:
a.
Immediately assess clean up alternatives
b.
Provide time to responders to address long-term hazards
c.
Slowly size up response activities
d.
Both A and B are correct
e.
None of the above
8.
Spill reporting is covered by which of these federal regulations:
a.
Superfund
b.
DOT
c.
RCRA
d.
Clean Water Act
e.
A, B, and D are correct
9.
The effects of toxic materials on the human body are determined by:
a.
Routes of exposure
b.
Dose
c.
Duration and frequency of exposure
d.
All of the above
10.
What are the four major pathways that chemical substances can enter the body?
a.
___________________________________________________
b.
___________________________________________________
c.
___________________________________________________
d.
___________________________________________________
11.
What is the primary route of exposure to hazardous waste site workers or incident
responders?
a.
Ingestion
b.
Dermal absorption
c.
Inhalation
d.
Both a and b are correct
12.
Dermal absorption may occur with which form(s) of a chemical:
a.
Solid
b.
Liquid
c.
Aerosol
d.
Mist
e.
All of the above
13.
The dose-response curve illustrates:
a.
The indirect relationship between dose and response
b.
The direct relationship between dose and response
c.
The average number of affected individuals
d.
None of the above
14.
For most chemicals, a low dose does that does not show an appreciable hazard to exposed individuals is called the:
a.
LOAEL
.
In this unit learners will explore various hazards in the environment and will identify ways to minimize or eliminate these hazards.
At the completion of this unit learners will be able to:
1. Define safety 2. Describe the characteristics of safety 3. Identify physical and microbial hazards in environment 4. Discuss various ways to minimize hazards 5. Discuss the assessment for environmental safety 6. Identify physical and microbial hazards in the hospital environment, which interfere with patients‟ safety 7. Explain general preventive measures for safe environment for health team members and patient 8. Using assessment, identify people at risk for safety dysfunction.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
1. MCQ
Chapter2…
Industrial Hazards
Syllabus
2.1 Hazards: Types, Causes, Effects
2.2 Hazard and Risk Analysis: Quantitative and Qualitative: Failure Mode and Effect Analysis
(FMEA), Maximum Credible Accident Analysis (MCAA), Fault Tree Analysis, Event Tree
Analysis.
2.3 HAZAN, HAZOP, Managerial Oversight Review Technique (MORT), Incident Technique,
Critical Incident Review Technique, Safety Integrity Levels (SIL).
2.4 Safety Audit: Objective and Procedure.
Sr.
No.
Questions
01 The following symbol is used when something in your workplace is a:
A. Chemical Weapon
B. Biohazard
C. Toxic Substance
D. Radiation Danger
02 Which of the following is not a chemical-related health hazard?
A. Carcinogenicity
B. Reactivity
C. Corrosivity
D. Toxicity
03 Exposure to high levels of noise can lead to which of the following:
2. A. High blood pressure
B. Gastrointestinal problems
C. Chronic fatigue.
D. All of the above
04 The most effective way to prevent hearing loss at work is to:
A. Monitor your hearing loss over time with a routine hearing test
B. Always wear ear protection everywhere you go
C. Monitor noise levels through engineering and administrative controls to
minimize overexposure
D. None of the above
05 The most dangerous place to use electrical equipment is:
A. Near a ladder
B. Outdoors
C. Near water
D. Near other electrical equipment
06 The safest ladder to use around electricity is:
A. Wood
B. Aluminum
C. A smaller step stool
D. Fiberglass
07 The effects that an electrical shock has on your body can depend on:
A. Its current
B. The presence of moisture in the environment
C. Its duration
D. All of the above
08 Which is not included in the causes of accidents due to worker?
A. Mischievous behaviour
B. Poor housekeeping
C. Leak of concentration
D. Overconfidence
09 Which of the following is an unsafe condition?
A. improper material handling
B. hazardous arrangement of material
C. poor house keeping
D. long working hours
10 The following is indirect cost of accident
(A) Money paid for treatment of worker
(B) Compensation paid to worker
(C) Cost of lost time of injured worker
(D) All of the above
11 The following is(are) physical hazard agent(s)
(A) Falls
(B) Electricity
3. (C) Inhalation
(D) All of the above
12 Which of the following colour is used for radiation hazard?
(A) Red
(B) Orange
(C) Green
(D) Purple
13 Decibel (db) is a unit used to measure
(A) Light
(B) Sound
(C) Frequency
(D) None of the above
14 Transportation method is a __________ approach.
a)Quantitative
b)Qualitative
c)Scientific
d)All of the given options
15 The reason for considering safety include
(a) Humanitarian concern
(b) Economic reasons
(c) Laws and Regulations
(d) All the above
16 which cost is not include in direct accidents costs?
(a) Medical care expenses for injured.
(b) Replacement cost of equipment and material damaged in accidents.
(c) Decrease in moral which affects productivity.
(d) Fees for legal counsel.
17 ____________of every year is celebrated as National Safety Day.
(a) March 4
(b) April 4
(c) March 14
(d) April 14
18 Which one theory have not been developed to understand and explain accident
causation?
(a) Heinrich Theory
(b) Collision Theory
(c) Ferrel's Theory
(d) Vincoli Theory
19 As per the Heinrich theory, 88 % of accidents were attributable to
(a) unsafe physical condition
(b) unsafe mechanical condition
(c) unsafe act
(d) natural calamities
20 Which of these best describes "the likelihood of an incident occurring"?
4. A Risk
B Hazard
C An event
D An episode
21 Which of these is the first step to take when conducting a risk assessment?
A Evaluate the risk
B Identify the hazards
C Review your findings
D Update risk assessments
22 Which of these is most likely to cause an accident in a workplace?
A Administration
B Manual handling
C Adequate lighting
D Excessive noise
23 Which of these is most likely to be a result of handling an overloaded electrical
socket?
A Frostbite
B Asbestosis
C Asphyxiation
D Electric shock
24 Why should near misses be reported?
A To educate employees
B To test the first aider
C To ensure complete recovery
D To stop a more serious event occurring
25 A hazard is a situation where there is
a. Threat of natural calamity
b. Threat to property and lives from calamities
c. Threat for consequences of disaster
d. All of the above
26 Which types of moving parts need guarding?
a. Power transmission apparatus
b. The point of operation
c. Other moving parts
d. All of the above.
27 Which Machine motion is the most dangerous?
a. Cutting action
b. Punching action
c. Bending action
d. All motions can cause serious injuries
28 What should be firmly secured to the machine?
a. The guards.
b. The operating instructions.
c. The awareness barrier
d. The personal protective equipment.
29 What is the difference between a guard and a safety device?
5. a. The guard creates no new hazards; the safety device is a physical barrier that
prevents contact with the moving parts.
b. The guard is a physical barrier that prevents access to danger areas; the
device performs one of several functions.
c. The guard requires the operator to use both hands to run the machine; the device is
a physical barrier.
d. There is no difference.
30 Which of these is NOT a probable physical hazardous characteristic of a chemical?
(A) Flammable
(B) Acute
(C) Corrosive
(D) Reactive
31 Hazard Class 3 is-
(A) Corrosive
(B) Infectious substance
(C) Flammable liquid
(D) Radioactive
32 The new orange bar, which was yellow before 2002, indicates-
(A) Flammability Hazard
(B) Special Hazard Information
(C) Physical Hazard
(D) Health Hazard
33 Which of the following words is used to correspond with the most toxic material?
(A) Hazard
(B) Caution
(C) Warning
(D) Danger
34 What does the following symbol mean?
(A) Radioactive
(B) Toxic vapors
(C) Ionizing radiation
(D) Dangerous high-powered ventilation
35 What does the following symbol mean?
6. (A) Icy conditions
(B) Cold storage required (freezing point of water or below)
(C) Low temperature or cryogenic hazard
(D) Dangerous when frozen
36 What does the following symbol mean?
(A) Potentially harmful chemical, generally an irritant
(B) General warning sign that says just don’t do it
(C) Don't store chemicals here
(D) Do not enter
37 What does the following symbol mean?
(A) Harmful to living tissue
(B) Hazardous to both living and non-living material, can cut or burn
(C) Acid, touching it will lead to what you see in the image above
(D) Corrosive
38 When a chemical splashes in the eye rinse for ________?
a. 10 seconds
b. 5 minutes
7. c. 30 seconds
d. 15 minutes
39 What is noise?
a) Desirable sound
b) Desirable and unwanted sound
c) Undesirable and unwanted sound
d) Undesirable and wanted sound
40 In which unit sound is measured?
a) Kilometer
b) Pascal
c) Kilogram
d) Decibel
41 Allowed noise level by WHO in residential areas is
(A) 25 dB
(B) 50 dB
(C) 75 dB
(D) 100 dB
42 Noise hazard can cause
(A) hypertension
(B) hearing loss
(C) sleep disturbances
(D) all of the above
43 Following is used for measuring intensity of sound
(A) Sound level meter
(B) Frequency meter
(C) both (A) and (B)
(D) None of the above
44 Radiation that causes redness and sores on the skin is
A. gamma only
B. beta only
C. alpha
D. gamma and beta
45 The three forms of ionizing radiation are:
A. Microwave, alpha, beta
B. Visible light, x-ray, gamma
C. Gamma, alpha, beta
D. X-ray, laser, microwave
46 Gamma radiation can be shielded with:
A. Paper
B. Your skin
C. Aluminum
D. Lead
47 The effects of short-term exposures to high radiation could cause:
A. Tissue damages
B. Inhibit tissue functions
C. Unrepairable tissue damages
8. D. All of the above
48 The three best ways to protect yourself from radiation exposures are:
A. Time, distance, shielding
B. Meditate, focus, breathe
C. Paper, plastic, lead
D. Distance, ear-plugs, shielding
49 Which of the following is not characteristics of hazardous waste?
a) Toxicity
b) Corrosivity
c) Ignitibility
d) Leakage
50 All electric wires are well insulated for the purpose of safety with some
A. iron cover
B. glass cover
C. plastic cover
D. wood cover
51 Gloves used for electrical protection must be electrically tested every…
A) 3 months
B) 6 months
C) 12 months
D) Never
52 One of the three generally recognized hazards of electrical work is____.
A) Arc Flash
B) Cuts
C) Falls
D) Concussion
53 One of the main functions of personal protective grounds is to provide a _______
impedance path for a short circuit.
A) High
B) Low
C) Smooth
D) Adequate
54 Electrical injuries are commonly caused by:
a. Unsafe equipment or installations
b. An unsafe environment
c. Unsafe work practices.
d. All of the above
55 Smoking materials cause fires from:
a. Spontaneously igniting
b. Being carelessly thrown away
c. Radiant heat transmission
d. Being rubbed together
56 Devices with electrical cords:
a. Should be thrown away when the cord is cracked, frayed, or discolored
b. Should be hung up by the cord when not in use
9. c. Should be covered up with towels and/or blankets at all times
d. Should be immersed in water while plugged in
57 When should employees be informed of the fire hazards to which they are exposed at
work?
(A) Upon the initial assignment
(B) Within two days of the initial assignment
(C) Within 30 days of the initial assignment
(D) Within 90 days of the initial assignment
58 When you discover a fire, you should…
(A) Pull the fire alarm and call the fire department
(B) Use a fire extinguisher to put out the fire, even if you’ve never used a fire
extinguisher before
(C) Stay in the building until you figure out a way to extinguish the fire
(D) Run out of the building without warning others of the fire
59 Below is a list of fire extinguisher types matched with surfaces on which they can be
used. Which is the incorrect option?
(A) Class A - Cloth, wood, paper, and rubber
(B) Class B - Plastics, polyethylene, styrofoam
(C) Class C - Wiring, fuse boxes, electrical equipment, and computers
(D) Class D - Combustible metals such as magnesium, potassium, titanium, and
sodium
60 Which of the following fire extinguishers is used to put out fires caused by flammable
liquids?
(A) Class A water fire extinguishers
(B) Class B carbon dioxide fire extinguisher
(C) Class C dry chemical fire extinguisher
(D) None of the above
61 Which of the following is the acronym describing the correct sequence of using a fire
extinguisher?
(A) PULL
(B) PUSH
(C) PASS
(D) None of the above
62 What can you do to help prevent a fire at work?
(A) Avoid using electrical equipment near flammable gases, vapors, and liquids
(B) Clutter your workspace with paper and other combustibles
(C) Use electrical wires near flammable gases and liquids
(D) Avoid cleaning up oil spills and chemical spills
63 Which of the following should you NOT do during a fire emergency?
(A) Evacuate a building through designated exit routes
(B) Keep fire doors shut to prevent the fire from spreading
(C) Crawl low under the smoke while breathing only through your nose
(D) Re-enter the building without the permission of authorities
64 The elements of Fire Triangle are:
A. Oxygen, Wood, CO2
B. Oxygen, Fuel, CO2
10. C. Oxygen, Fuel, Nitrogen
D. Oxygen, Fuel, Heat
65 Who may be responsible for accident?
a)Worker
b) Management
c) working conditions
d) all
66 Most accidents are caused by
A. Badweather
B. People
C. Equipment
D. Poor directions
67 To help prevent accidents, people who use tools must
A. Be very careful
B. Not wear glasses
C. Be trained and authorized to use them
D. Not be sleepy
68 Safety Signs provide
A. Information about hazardous areas
B. Caution information
C. Warnings
D. All of the above
69 An accident is an __________ sudden mishap.
a) unforeseen
b) uncontrolled
c) undesirable
d)all of these
70 _____ is unsafe condition:
a)Operating at unsafe speed
b)Non effective safety devices
c)Using unsafe equipment
d)Unsafe position
71 Which one is not the part of the immediate cause:
a)Unsafe act
b)Unsafe condition
c)Physical condition of the person
d)Fire
72 Which factor does not cause accidents due to dangerous machines?
a) Boiler
b)Unsafe clothing
c)Prime movers
d)Transmission System
73 House-keeping has to be good is the condition of________.
a)Safe material handling
b)Personal protection devices
c)Safe activities in the organization
11. d)Good House-Keeping
74 Safety management deals with :
a)Loss of life
b) Personal injury
c)Damage to the equipment
d)Prevention of an accident
75 Which one of the following is contributory cause of an accident?
a)Improper material handling
b)Poor housekeeping
c)Protruding object
d)Tendency of show off
76 Industrial hazards comes under the category of:
a) Natural hazards
b) Human induced hazards
c) Meteorological hazard
d) Wild fire hazard
77 What is risk?
a) Negative consequence that could occur
b) Negative consequence that will occur
c) Negative consequence that must occur
d) Negative consequence that shall occur
78 What is one reason to conduct qualitative risk analysis before quantitative risk
analysis?
A. Qualitative risk analysis is done to improve the quality of the data used in the
quantitative risk analysis.
B. Quantitative analysis uses the risk values that are calculated with the
qualitative analysis.
C. Qualitative risk analysis prioritizes risk. Based upon the priority, quantitative
analysis only needs to be done on the high risks.
D. None of these.
79 Which is a top-down method of analyzing risks?
a) FTA
b) FMEA
c) Hazards
d) Damages
80 What is FTA?
a) free tree analysis
b) fault tree analysis
c) fault top analysis
d) free top analysis
81 Which analysis uses the graphical representation of hazards?
a) Power model
b) FTA
c) FMEA
d) First power model
82 What is FMEA?
12. a) fast mode and effect analysis
b) front mode and effect analysis
c) false mode and effect analysis
d) failure mode and effect analysis
83 Find the odd one out related to the FMEA team.
a) Assembly engineer
b) Manufacturing engineer
c) Quality engineer
d) Process variability data
84 Which of the following is not a benefit of FMEA?
a) Increase in customer satisfaction
b) Prioritize product/process deficiencies
c) Maximize late changes and associated cost
d) Document and track actions taken to reduce risk
85 There are four stages of FMEA.
i) Specifyingthe possibilities
ii) Quantifying risk
iii) Correcting high risk causes
iv) Re-evaluation of Risk
Which is the correct order of proceeding with these stages of FMEA?
a) i),ii),iii),iv)
b) i),ii),iv),iii)
c) iv),iii),i),ii)
d) iv),iii),ii),i)
86 Fault tree analysis is
(a) It is the process of modifying the state space of the system so that the effects of the
fault are minimized and system can continue in operation in some degraded state.
(b) Capacity of a system or component to continue normal operation despite the
presence of hardware or software faults.
(c) It is the widely used hazard technique
(d) Incorrect step, process, or data definition in a computer program
87 Which one of the following techniques is used to analyze the cause and effect of
product failure?
(A) Quality Function Deployment
(B) Fault Tree Analysis
(C) Value Analysis
(D) Failure Mode and Effect Analysis
88 In fault tree analysis, event symbols describe the events that lead to:
A. System level failure
B. Component level failure
C. Sub component level failure
D. Parts level failure
89 Failure or undesired event that initiates the start of an accident sequence is called as:
i) Initiating Event
ii) Pivotal Event
iii) Accident Scenario
13. iv) Mishap
90 A hazard analysis can be used to evaluate a potential hazard; what other information
should be considered?
a. Injury reports
b. Statistical data
c. Risk assessment
d. Fatality investigations
91 The system safety method, MORT, stands for:
a. More Observation and Repetitive Training
b. Management Oversight and Risk Tree
c. Management Obstacles and Responsive Techniques
d. Management Objectives and Regulatory Training
92 One method often used in system safety programs for complex systems is:
a. Fault tree analysis
b. Fishbone analysis
c. Pareto chart analysis
d. Audit analysis
93 What are the two main causes of incidents in the workplace?
a. Unsafe acts and unsafe people
b. Unsafe people and unsafe machines
c. Unsafe conditions and unsafe machines
d. Unsafe acts and unsafe conditions
94 Which analysis method is the most effective at determining potential problems in a
given system?
a. Preliminary Hazard Analysis
b. Job Safety Analysis
c. Fault Tree Analysis
d. Failure Mode Effect Analysis
95 Internal auditor is appointed by______
a)Management
b)Shareholders
c)Government
d)Statutory body
96 ______ is the medium through which an auditor expresses his opinion on the state of
affairs of the client’s business.
a)Audit report
b)Audit certificate
c)Audit programme
d)Audit planning
97 A duty of an auditor is _______.
a)Statutory dutiesimposed by the Companies Act
b)Duties imposed by legal or court decisions
c)Duties arising out of professional etiquette
d)All of the above
98 The objective of the audit planning is ________
a)To give appropriate attention to all important areas of audit
14. b)To identify potential problems
c)To coordinate work with other auditors and experts
d)All of the above
99 The main object of an audit is ___
a) Expression of opinion
b) Detection and Prevention of fraud and error
c) Both (a) and (b)
d) Depends on the type of audit
100 Objectives of internal audit include _________.
a)Proper control
b)Perfect accounting system
c)Asset protection
d)All of the above