25. Type _cable is used for underground service entrance installations. a. SE b.

Question

25. Type _cable is used for underground service entrance installations.
a. SE
b. UF
c. USE
d. NM-B
26. The ungrounded 'hot' conductor is terminated to the _terminal on a receptacle.
a. brass
b. silver
c. green
d. black
27. A switch that is used on 240-volt circuits to control a load from one location is called a _switch.
a. single-pole
b. double-pole
c. occupancy
d. combination
28. Which of the following switches has ON/OFF marked on the switch handle?
a. Three-way
b. Double-pole
c. Four-way
d. None of the above
29. Romex is a trade name used by electricians to refer to _.
a. armored cable
b. metal clad cable
c. underground feeder cable
d. nonmetallic sheathed cable
30. A _is used to cut holes in metal electrical boxes for installing cable or conduit.
a. knockout punch
b. keyhole saw
c. hole saw
d. auger bit
3 1 . When using a sledgehammer to install a ground rod, at least _feet of the rod must be in the
ground.
a. 5
b. 6
c. 7
d. None of the above
32. Another name for a 'Sawzall' is a _____ saw.
a. circular
b. reciprocating
c- jig
d. hand
33. _are used to cut cables and conductors in a limited space.
a. Diagonal pliers
b. Lineman pliers
c. Long-nosed pliers
d. Multipurpose tools

Explanation / Answer

answer 25 )

a) SE

answer 26)

a. brass

answer 27)

a. single-pole

answer 28)

d. None of the above

answer 29)

d. nonmetallic sheathed cable

answer 30)

b. keyhole saw

answer 31)

a. 5

answer 32)

b. reciprocating

answer 33)

b. Lineman pliers

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