Electrical Wiring Installation

This trade contain Two parts (part1 & part2) in practical section.

• Installation of PVC Trucking.
• Circuit performance.

Installation of PVC Trucking

• Nailing.
• Cutting & jointing.
• Termination to accessories.
• Alignments.
• Skill Elements.
• Able to install PVC trucking with good nailing and correct spacing.
• Cutting and joining must be neat and straight.
• Abe to terminate PVC trucking to equipment & accessories with proper alignment.

Circuit Performance

• Lighting circuit.
• Power circuit.
• Polarity

Skill Elements

• Able to interpret single in diagram and understand the performance.
• Able to identify the component parts and correct connections for equipments.
• Able to select correct size of cable and correct colour codes.
• Able to install saddle correctly.
• Conduct must be cut squared and must not be distorted after bending.
• Conduct must not be exposed after conducts are assembled.
• Conduct must be terminated with bush and couplers to equipments.
• Able to cut and bend metal trucking accurately
• Able to install all equipment rigidly on wall / ceiling with good alignment and correct orientation.
• Provide earthling for all metal enclosures.
• Able to execute and install the project according to dimensions specified in drawings