This presentation provides a feasibility study for establishing an electric switch manufacturing plant. It includes an introduction to electric switches and their types. The presentation discusses market analysis, raw materials, production process, required utilities, suitable location, environmental impacts, investment costs, operational costs, profitability analysis through benefit-cost ratio and internal rate of return calculations. The study finds the project is financially viable with a 38.65% internal rate of return. However, it notes some risks around political/economic stability and competition. Recommendations include reducing project duration and gaining competitive advantages.

1. Welcome to
Our
Presentation
1

2. NAME ID Department
Md.Anjum Ul Alam 12105153 BSEEE
Md.Mohiuddin Ahmed
Miroz
12105256 BSEEE
Sreekanta Deb Sharma 12107145 BSME
Sayed Mohammad
IKbal
12305137 BSEEE
Md.Mahabub Gazi 13105023 BSEEE
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3. Presentation Topic
Feasibility Study on Electric Switch
Manufacturing Plant
3

4.  Introduction
 Market
 Raw Material
 Process Technology
 Utility
 Location
 Environment Impact
 Investment Cost
 Operational Cost
 Profitability Analysis
 Findings
 Recommendations
 Conclusion
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5. It is a process of studying viability of a project
A feasibility study aims to objectively and
rationally uncover the strengths and
weaknesses of an existing business or
proposed venture, opportunities and threats
present in the environment, the resources
required to carry through, and ultimately the
prospects for success.
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6.  Future is uncertain.
 Projects to be implemented in future so all
projects are uncertain.
 Each project involves an investment.
 The investor wants a return on his investment.
 The lender wants the money back.
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7. Mission: Sustainable product for a reasonable price
Vision: “To grow electrical business in our country”
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8.  The first electric switch employing
"quick-break technology" was invented
by John Henry Holmes in 1884 in the
Shieldfield district of Newcastle upon
Tyne.
 The world today using toggle electric
switch was invented in 1917 by William J.
Newton.
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9. 9
Definition
In electrical engineering, a switch is
an electrical component that can break
an electrical circuit, interrupting the
current or diverting it from one conductor
to another.

10. 10
Types of Electric Switches
• Level Switches
• Rocker Switches
• Limit Switches
• Membrane Switches
• Pressure Switches
• Pushbutton Switches
• Rotary Switches
• Spiral & stick

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Types of Electric Switches
Slide switch: A slide switch has a knob that you
can slide back and forth to open or close the
contacts.
Toggle switch: A toggle switch has a lever that
you flip up or down to open or close the contacts.
Common household light switches are examples
of toggle switches.
Rotary switch: A rotary switch has a knob that
you turn to open and close the contacts. The
switch in the base of many tabletop lamps is an
example of a rotary switch.

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Types of Electric Switches
Rocker switch: A rocker switch has a seesaw action.
You press one side of the switch down to close the
contacts, and press the other side down to open the
contacts.
Knife switch: A knife switch is the kind of switch Igor
throws in a Frankenstein movie to reanimate the
creature. In a knife switch, the contacts are exposed for
everyone to see.
Pushbutton switch: A pushbutton switch is a switch
that has a knob that you push to open or close the
contacts. In some pushbutton switches, you push the
switch once to open the contacts and then push again to
close the contacts.

13.  The basis of low ampere and high ampere
Electric Switches are manufactures.
 like 5A- 20A switch.
 Due to the respect of time Electric Switches
manufacturing technology has changed.
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14.  Suitable for switching higher power loads than other sensor
technologies (5 A at 24V DC or 10A at 120V AC typical vs.
less than 1 A for proximities or photoelectrics)
 Immunity to electrical noise interference
 Immunity to radio frequency interference (walkie-talkies)
 No leakage current
 Minimal voltage drops
 Simple normally open and/or normally closed operation
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15.  May occasionally respond to false signals.
 Usually costs more than a manual model.
 Needs more maintenance than a manual
model.
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16. Limitation
Difficulty in accessing latest data of internal operations.
It is difficult to provide customer related information regarding
their service.
Its need much more time and manpower to make a good
feasibility report.
.
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17.  Situational Analysis
 Market Survey
 Characterization of Market
 Demand Forecasting
 Market Planning
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18. 18

19.  Total Demand
 Demand in different segments
 Satisfaction with exiting products
 Unsatisfied needs
 Attitudes towards various products
 Socio-economic characteristics of the buyers
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20.  Total demand of ceiling fan is 8 million per
annum
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21.  There are varieties brands electric switches
available at the market.
 List of Electric Switch Companies in
Bangladesh.
 Energypac Electronics Ltd,
 Hasla Corporation,
 Nirapad Trading,
 Electro Mart Bd Ltd.
 SKRP GROUP
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23.  Unsatisfied with the existing
product
 Good quality but high rate
 Low rate but not too much good
quality
 long lasting
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24.  People wants good quality with
reasonable price
 Low price but good product
 Long lasting
 Good Brightness
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25.  Low price but high quality
 Long time life
 Good brightness
 Energy saving
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26.  Effective demand in the past and present
 Breakdown of demand
 Price
 Methods of distribution and sales promotion
 Supply and competition
 Government policy
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27.  Type of raw material
 Sources
 Demand
 Supply
 Mode of transportation
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28.  Packing materialPlastics
 Metal sheets
 Nickel plating material
 Zinc platting material
 Other chemicals
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29.  1, 2, 3, 4 gang 1way switch.
 1 gang 20A switch.
 16A 1, 2, 3, 4 Gang 1 Way Switch.
 1 gang with 8 pin multi-function
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30.  Most of the raw material suppliers found
in China
 Electronics parts we imported from China.
 Some accessories like bearing, shaft,
canopy, designing material will collected
from domestic market.
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31.  For local market we can use covered van as
transportation medium.
 We can also use our river port.
 For exporting we can use sea port.
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32.  Outline of process technology
 Availability and proneness
 Comparative technology
 Level of technology
 Availability of manpower
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33.  Typically use about 25%- 45% less energy
than traditional incandescent, saving you
money.
 Can last 10-45 times longer.
 About $10 and could save you as much as
$30 a year.
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34.  Proximity to market
 Proximity to port
 Availability of raw material
 Availability of utility
 Availability of skilled technical manpower
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The location of our project
can be in the area of Gorai,
Mirzapur, Tangail

36.  Gazipur is about the center of Bangladesh
and very close to Dhaka and Savar.
 In Bangladesh the main local markets of city
and other city.
 It is very easy to cover the local markets.
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37.  In main raw materials are not available in our
country.
 This place is close to the airport and easy
road transport system.
 It is very easy to collect raw materials.
 So we have to depend on other developed
country.
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38.  To run this plant we need much more transport, electricity.
 It is very good area to have the proper utilities.
 Because There are lots of electricity generation plant in
 Savar and Gazipur area.
 In this area has two river so we can easily collect water if we
need.
 So we can say that this place are sweet able to run our
Project.
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39.  Manpower are available but Skilled technical
manpower is hardly available.
 Have to trained few engineers by other
experienced engineer.
 Proper trained engineers are good luck for a
plant.
 Extra cost for the project but give us more
benefit in future.
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40.  The environmental impact of Electric
Switches is significant because modern
society.
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41. Items L.C. Total (Taka)
Land (4.5 Acres) 60000000 60000000
Building 10000000 10000000
Machinery 10000000 10000000
Installation 5000000 5000000
Know-how 3500000 3500000
Off.eqpmnt. 1500000 1500000
Pre-oprtive 1000000 1000000
IDLC 6000000 6000000
Total 97000000 97000000
Investment Cost
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42. Items Cost
Raw material 3500000
Utility 800000
Manpower 900000
Maintenance 100000
Overhead cost 200000
Financial charges 500000
Total 6000000
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43. Profitability Analysis
Profitability analysis can be measured in various way. Here
we calculated in two way as follows:
 Benefit Cost Ratio (BCR).
 Internal Rate of Return (IRR).
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44.  BCR can be defined as the ratio of present value of
benefit to the initial investment.
 Benefit cost ratio (BCR) takes into account the amount
of monetary gain realized by performing a project
versus the amount it costs to execute the project.
 The higher the BCR the better the investment.
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45. Investment cost (Taka) 97000000
1st year benefit (Taka) 60000000
2nd year benefit (Taka) 60000000
3rd year benefit (Taka) 60000000
Interest rate 15%
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46. BC ratio is to be greater than 1. So the business is profitable
business.
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47.  IRR is the discounted rate at which the net present
value is zero.
 The IRR measures how well a project, capital
expenditure or investment performs over time.
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48. Investment cost 67200000
1st year benefit 40000000
2nd year benefit 40000000
3rd year benefit 40000000
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49. By trial an error say r=37% then
RHS=
[ {60000000/(1+0.37)1 } + {60000000/ (1+0.37)2} +
{60000000/ (1+0.37)3} ]
= 99097245.69
Now, NPV = 99097245.69 - 97000000
=2097245.691
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50. Say r=38%
RHS=
[ {60000000/(1+0.38)1 } + {60000000/ (1+0.38)2} +
{60000000/ (1+0.38)3} ]
=97814671.74
Now, NPV = 97814671.74 - 97000000
= 814671.74
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51. [ {60000000/(1+0.39)1 } + {60000000/
(1+0.39)2} + {60000000/ (1+0.39)3} ]
= 96560979.05
Now, NPV = 96560979.05 -97000000
= -439020.95
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52. Now,
814671.74+439020.95
=1253692.69
IRR is,
38+ (814671.74/ 1253692.69) = 38.65%
39 - (439020.95/ 1253692.69) = 38.65%
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53.  Project is risky.
 Face political and economical problems.
 Challenges to competitor.
 Need Government help.
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54.  Create opportunity field in the market.
 Project duration should reduce.
 Get a competitive advantage.
 Public consciousness for country-made product.
 Trained our personnel and employee for effective
production.
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