Armoured Cables
Identify types of armored cable.
State parts of armored cable
State how to join and terminate armored cables.
Electrical Accessories
Identify electrical accessories and state their uses.
State regulation guiding the use and loading of electrical accessories.
Installation Of Overhead Cable
At the end of this lesson, the students should be able to understand the Installation Of Overhead Cable
Inspection and Testing of Domestic Installation
Explain the importance of testing and inspection
Mention the types of tests
Mention the instruments for testin
Carry out the various tests.
Installation of Overhead Wires
Identity cable/wires, tools and equipment used in overhead distribution/transmission and state their uses.
Draw line with appropriate tension and state the uses of different types of cross-arms used in transmission.
Underground Cable Installation
Select appropriate types of cable for underground cable to site and prepare to appropriate depth for cable laying.
Make cable joints/termination, solder underground cable joint.
Identify various materials and tools used for joints and termination in underground cable.
Installation
Identify MICC cables, state its advantages and disadvantages
Select basic tools and materials, carryout simple MICC cable installation and observe necessary statutory regulations.
Interpret electrical working and carry out simple surface and conduit wiring for industrial installation
Describe various types of ducts and truckling in industrial electrical installation.
Joints and Termination of Cables
Identify and use all tools and materials related to cable joining and termination
Recognize various types of conductors and insulating materials
Make different types of joints.
Soldering
Demonstrate the use of blow-lamp and pot and ladle for soldering big sizes of cables.
Select sizes of thin cables and carry out soldering exercise on the joints.
Illumination
Define terms used in illumination e.g. luminous flux, illumination etc.
Solve problems on illumination
Identify types of lamps
State regulations guiding discharge lamps.
Installation Of Surface And Conduit Wiring
At the end of this lesson, the students should be able to understand the Installation Of Surface And Conduit Wiring
Precaution in Handling Electrical Tools and Materials
State how to handle and store electrical tools and materials.
Danger in Electrical Workshop
State the sources of dangers in workshop.
Electrical Measuring Instrument
At the end of the lesson, the student should be able to understand Electrical Measuring Instrument
Installation of Devices
identify and select common types of protective devices
explain its working principle
State their application and uses.
State the relevant regulations.
Conduit Wiring
Students should be able to carry out conduit wiring
Surface Wiring
Students should be able to carry out surface wiring.
Working Drawing
Interpret working drawing ( circuit and wiring diagrams)
Identify the accessories required for a job from the drawing
Draw the circuit diagram of a generation transmission and distribution system.
Draw the wiring diagram of a living room and locate the positions of various accessories on the diagram.
Types And Preparation Of Cables
At the end of the lesson, the student should be able to understand and mention Types And Preparation Of Cables
Measuring, Making and Striking, Tools Types and Preparation of Cables
Measuring instruments.
Marking and Striking tools
Types of cable prepare a cable for use.