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WorksheetsBWI PRETEST1
Total questions: 10
Worksheet time: 3mins
One most advantage of using rubber insulation tape in splice is ___
does not deteriorate with age
is able to withstand high temperature
does not absorb much moisture
all of the above
A kind of diagram that is used in designing or troubleshooting electrical installation control equipment so arranged to facilitate the tracing of the circuit
Wiring diagram
Schematic diagram
Pictorial drawing
Electrical lay-out
Which of the following electrical parameters apply or labelled to all kind of switches?
Rated power and rated voltage
Rated resistance and rated current
Rated current and rated voltage
Rated power and rated current
When tightening a terminal screw connection with the splice wire, the end of the splice wire should pass around the screw in the same direction as the screw is turned, so that___________
the wire will act as a locknut
any pull on the wire will tighten the screw
the wire will not turn off
the screw can be removed more easily
Locknut, bushing and connectors are called electrical _____.
Conduit
Fittings
Expander
Tighteners
What is the commonly used conduit in Service Entrance?
PVC
EMT
Flex Conduit
RSC/IMC
What do you call a fitting resembling a pipe or box with a removable cover access to electric conduit?
Conduit strap/Clamp
Condulet
Connector
Lock nut and bushing
The box use for convenience outlet is
Splice Box
Full Box
Square Box
Utility Box
A mechanical connector that is crimped unto a conductor for both splice and termination is known as
Split bolt connector
Solderless connector
Mechanical lug
Bolt connector
Commonly used adhesive materials for joining of PVC conduit
PVC Cement
PVC Solvent
PVC Varnish
PVC Adhesive
