1. RESTRICTED
RESTRICTED
E - 1
ELECTRICAL INSTALLATION TECHNOLOGY
Terminal objective. At the end of the tutorial block, the student should have the ability to correctly perform operate, apply, service and repair
electrical and electronic equipments for training in the area of trade
CODE TOPIC OBJECTIVE AND SCOPE LEARNNG RESOURCES MOI LOC PDS/HR
S
WKS REF
(a) (b) (c) (d) (e) (f) (g) (h) (i)
EIT/01 SAFETY Enabling Objective. By the end
of the sub module the trainee
should be able to.
a. Care and maintain workshop
tools and equipment
b. Carry out first aid
c. Demonstrate safe working
procedures
Scope To cover:
Maintenance of tools and
equipment
First aid
First aid Procedures
Artificial respiration
Dressing of wounds and
cuts
Safe working procedures
Proper
clothing
Acceptable
behavior in the
workshop
Electrical tools and
equipment
Fire extinguishers
Charts on safety
Resources Personnel for
firefighting drills
First aid kit
DEMO/PRAC
Evaluation method
Demonstration
Discussion
Role play
Oral test
Timed
practical test
Assignments
Projects
Timed written
test
LAB 1 2 STANDARD
TECHNICAL
TRAINING
NOTES
2. RESTRICTED
RESTRICTED
E - 2
EIT/02 ELECTRICAL
TOOLS
Enabling Objective. At the end
of this sub module, the trainee
should be able to:
a. Demonstrate safe
application of tools
commonly used in
Electrical Electronics
Engineering field
b. Perform maintenance of
tools in the workshop
and other working
places
c. Store materials using
appropriate methods
Scope ;To cover
Safe application of tools used in
Electrical and Electronics
Technology.
Cutting tools
Stripping tools
Fastening tools
Fixing tools
Measuring tools
Holding tools
Other general purpose
tools
Maintenance of tools, right tool
for the right job
Caring
Cleaning techniques
Various tools in
electrical field
Tools cleaning and
maintaining aids
DEMO/PRAC
Evaluation method
Demonstration
Discussion
Practical
exercise
Oral test
Timed
practical test
Assignments
Timed written
test
LAB 1 STANDARD
TECHNICAL
TRAINING
NOTES
3. RESTRICTED
RESTRICTED
E - 3
Servicing
(oiling/greasing)
Storage of electrical workshop
materials and tools.
EIT/03 ELECTRICAL
POWERSUPPLY
Enabling Objective. By the end
of the sub-module unit, the
trainee should be able to:
a. Sketch layouts for a
generating power stations
b. Draw a line diagram for grid
transmission and distribution
Scope ;To cover
Layout of generating stations
and operating sequence
Hydro
Thermal
Diesel
Gas
Nuclear
Geothermal
Magneto-hydro
Solar
Battery
Emerging technology
Operating sequence of
generating stations
Hydro
Thermal
Diesel
Gas
Nuclear
Geothermal
Power station model
Field visit to various
power generating
stations
DEMO/PRAC
Evaluation method
Demonstration
Discussion
Practical
exercise
Oral test
Timed
practical test
Assignments
Timed written
test
LAB 1
HYDRO
POWER-
kindaruma
GAS
POWER-
Kipevu
WIND
POWER-
Ngong
GEOTHER
MAL-
NAIVASHA
2
ELECTRICA
L AND
ELECTRON
OCS
LABORATO
RY HAND
BOOKS
STANDARD
TECHNICAL
TRAINING
NOTES
4. RESTRICTED
RESTRICTED
E - 4
Magneto-hydro.
EIT/04 ELECTRICAL
INSTRUMENTS
AND
MEASUREMENTS
Enabling Objective. By the end
of the sub-module unit the
trainee should be able to:
a. Identify types of instruments
b. Perform measurement using
instruments
c.Interpret instruments scales
Scope. To cover:
Identification of various
types of measuring
instruments
Ammeters
Voltmeters
Multimeter
Ohmmeters
Wattmeter
Performing measurements for:
Current
Voltage
Resistance
Power
c. Interpretation of instrument
scales
Electrical measuring
instruments
Electrical components
Breadboards
DEMO/PRAC
Evaluation method
Demonstration
Discussion
Practical
exercise
Oral test
Timed
practical test
Assignments
Timed written
test
LAB 1 2 STANDARD
TECHNICAL
TRAINING
NOTES
EIT/04 CONDUCTORS
AND CABLES
Enabling Objective. By the end
of the sub-module, the trainee
should able to:
a. Identify electrical cables
b. Perform cable joints
Scope. To cover:
cable joints
Tools and materials for
cable joints
PRAC
LAB 1
ELECTRICA
L AND
ELECTRONI
CS
LABORATO
RY HAND
BOOKS
STANDARD
TECHNICAL
TRAINING
5. RESTRICTED
RESTRICTED
E - 5
Cable preparation
Performing the joint
Methods of cable joint
Types of cable joints
Married
Telegraph
Bell hanger’s
T-Married
Quality control
NOTES
EIT/04 WIRING
SYSTEMS
Enabling Objective. By end of
the sub-module unit, the trainee
should be able to perform
electrical installations using
various types of wiring systems.
Scope: To cover
Installations using various
wiring systems
i)PVC sheathed wiring system
ii)Metallic Conduits
-Steel
-Aluminum
-Copper
-Flexible steel
iii) Plastic conduits
iv)Plastic Conduits
v) Cable Trunking
i) PVC mini Trunking
ii) Metallic Trunking
iii) Busbar Trunking
iv) Rising Trunking
v) Cable ducts
vi) Manhole, casting and
dispection
vii) MIMS Cables
viii) Cable tray
ix) PILC SWA Cables
PRAC LAB 1
MAB
BATTERY
SHOP
STANDARD
TECHNICAL
TRAINING
NOTES
6. RESTRICTED
RESTRICTED
E - 6
x) PVC SWA Cables
xi) Overhead Wiring
System
xii) Bare overhead system
xiii) Catenary wiring
EIT/04 DOMESTIC
LIGHTING AND
POWER CIRCUIT
Enabling Objective. By the end
of the sub module unit, the
trainee should be able to:
a) design electrical lighting and
power layout diagrams
Scope. To cover:
Layout for
lighting circuit
power circuit
b) Interpret layout diagrams for
lighting
c) install and wire lighting and
power circuits according to the
lay out diagram and observe
safety, IEEE regulations, code of
practice and standards when
installing lighting and power
circuits
Scope. To cover:
Methods of connecting lighting
and power circuits
i)Lighting circuits
-Loop in method
-Ceiling rose method
Power circuits
-Radial circuits
-Ring circuits
PRAC
LAB 1
ELECTRICA
L AND
ELECTRON
OCS
LABORATO
RY HAND
BOOKS
STANDARD
TECHNICAL
TRAINING
NOTES
EIT/05 EARTHING AND
PROTECTION
Enabling Objective. By the end
of the sub module unit the
trainee should be able to:
PRAC LAB 1
MAB
STANDARD
TECHNICAL
7. RESTRICTED
RESTRICTED
E - 7
i)Select suitable circuit
protective devices
ii)Perform all Earthing
requirements for an installation
to the regulatory boards
standards and all other
authorities
Scope. To cover:
a. Perform Earthing
on various types of
installations
b. Test residual
current circuit
breakers
c. Install residual
current circuit
breakers in an
installation
d. Measure earth loop
impedance
e. Measure earth
resistance area
f. Perform earth tests
on a completed
installation
Content
Earthing of installation
i) Earth continuity
conductor
ii)Earthing lead
iii)Earth electrode
Tests on residual current circuit
breaker
i)Contacts
ii)Coil
iii)Reset button
Installation of residual current
BATTERY
SHOP
TRAINING
NOTES
9. RESTRICTED
RESTRICTED
E - 9
BATTERY CHARGING
Terminal objective. At the end of the tutorial block, the student should have the ability to correctly operate,perform ,apply service and repair
electrical and electronic equipments
CODE TOPIC OBJECTIVE AND SCOPE MOI LOC PDS WKS REF
(a) (b) (c) (d) (e) (f) (g) (h)
13.1.9 BATTERY
CHARGING
Enabling Objective. By the end of the sub-
module the trainee should be able to:
a)Identify rechargeable batteries
b)Set up rechargeable batteries for charging
c)Test rechargeable batteries
Scope. To cover
Battery
Content
Identification of batteries
Setting up batteries for charging
Testing of batteries
.
PRAC
LAB
1
10. RESTRICTED
RESTRICTED
E - 10
13.1.10 BELL AND
ALARM
CIRCUITS
Enabling Objective. By the end of the sub-
module the trainee should be able to:
a)Identify and select various types of bells for
various applications
b)Identify and select suitable accessories for
use with various types of bells
c)Install bell and alarm circuits
d)Test bell and alarm circuits
Scope. To cover
Construction and operation of:
i)Simple stroke bell
ii)Trembler bell
iii)Continuous ringing bell
iv)Door chimes
v)Buzzer
viPolarized
vii)Electronic bells
Construction and application of bell indicators
i)Electromagnetic
ii)Luminous
iii)Electronic
iv)Types of indicator devices
Construction and operation of burglar and fire
alarm circuits
i)Normally open burglar alarm/fire alarm
ii)Normally closed burglar alarm/fire alarm
Zone of protection
Construction and operation of fire alarm
systems
PRAC LAB
1
MAB
BATT
ERY
SHOP
STANDARD
TECHNICAL
TRAINING
NOTES
11. RESTRICTED
RESTRICTED
E - 11
Content
Identification and selection of bells
Identification of bell accessories
Installation bell and alarm circuits
Tests on bell and alarm circuits
CODE TOPIC OBJECTIVE AND SCOPE MOI LOC PDS WKS REF
(a) (b) (c) (d) (e) (f) (g) (h)
13.1.11 TESTING AND
INSPECTION
OF
ELECTRICAL
INSTALLATIO
NS
Enabling Objective. By the end of the sub
module unit, the trainee should be able to:
a) identify test instruments
b) perform electrical installations
inspection and tests
Scope. To cover
Test instruments
Ohmmeter
a. Bell and battery
b. Insulation resistance tester
c. Earth loop impedance tester
d. Multimeter
e. Electrical installation tests
-Polarity tests
-Insulation resistance tests
-Effectiveness of the earthing tests
-Ring circuit continuity tests
PRAC
LAB
1
ELECTRICAL
AND
ELECTRONOCS
LABORATORY
HAND BOOKS
STANDARD
TECHNICAL
TRAINING
NOTES
12. RESTRICTED
RESTRICTED
E - 12
.
13.1.12
C
STRUCTURED
CABLING
Enabling Objective. By the end of the sub-
module unit, the trainee should be able to
perform cabling for various systems
Scope. To cover
Structured cabling systems (SCS)
i) Architectural structure of building
ii) Connecting hardware
iii) Standardization
Entrance facilities ( EFs)
i) Underground
ii) Buried
iii) Aerial
Types of cabling
i) Backbone
ii) Horizontal
Types of topologies
i) Star
ii) Bus
iii) Ring
PRAC LAB STANDARD
TECHNICAL
TRAINING
NOTES
13. RESTRICTED
RESTRICTED
E - 13
iv) Hybrid
v) Star-wired
vi) Clustered star
vii) Hierarchical
Types of Installation
i) Electrical power
ii) Telecommunications
iii) Data and computer
Content
Structured cabling systems (SCS)
i) Electrical power
ii) Telecommunications
iii) Data and compute
