Wednesday 13 May 2015

Ppt on electrical wiring

Safety Standards, Wiring Considerations Wire Terminations, Coaxial Cable, Wiring Installations, Wiring Diagrams. Selection Wiring accessories Motors and starters 1. TW Batten wiring PVC Casing Capping Wiring Conduit Pipe Wiring. Fundamental policy of the USPS is SAFETY.


Arc-blasts occur from high- amperage currents arcing through the air.

In electric circuit, the energy carriers are free electrons.

SUBJECT :-ELEMETS OF ELECTRICAL ENGINEERING TOPIC :- To study about types of wiring , cables, Connectors and switches.

The black and the red wires are “hot”. Used to strip plastic coating from solid electrical wires without damaging the wire . Can be adjusted to be used on various wire sizes. They are used on both bare and insulated wire. Electricity Entering Your House. Note: These tools are also used for fence work and tying concrete rebar.


A cutter for cutting Type NM cable. The current decreases because the resistance increases. The soil pipe in position with other service ducts. Cutting access holes for pipes.


Walls tracked ready for electrical first fix. Are the most common shock related nonfatal injury. Occur when you touch electrical wiring or equipment that is.


Very serious injury that needs immediate attention . Normally small buildings are supplied with electricity by two wires , one phase wire and the other neutral. The loading of the supply wiring is balanced between the phases by using the phases in rotation so that each one . OSHA Office of Training and Education. Wiring Methods, Components and Equipment, General Use.


This spinning rotor is at the . Southwest Safety Training Alliance Inc. An Extension Cord Related Fire Occurs . Have you seen areas like these?

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