ELECTRICAL 1 FINAL LATEST ACTUAL EXAM WITH
VERIFIED QUESTIONS & CORRECT ANSWERS
Question 1.
On electrical drawings, a solid line with a solid circle at the end indicates wiring______.
ANSWER
Turned down
Question 2.
What testing device can measure current without having to make contact with uninsulated wires?
ANSWER
Clamp on ammeter
Question 3.
A __________ pull requires the length of the box to be no less than eight times the trade diameter of the
largest raceway?
ANSWER
Straight
Question 4.
Where insulating protective equipment may be damaged, it requires it's own __________.
ANSWER
Protection
Question 5.
The voltage drop of conductors carrying alternating current in PVC will be less than half that of
identical conductors in __________ conduit?
ANSWER
Steel
,Question 6.
A __________ is used to cut threads in conduit?
ANSWER
Die
Question 7.
An electrical device that operates on the principle of magnetism is a __________?
ANSWER
Motor
Question 8.
Type NMC cable is flame-retardant, moisture-resistant and __________-resistant?
ANSWER
Corrosion
Question 9.
according to NEC Section 210.52, laundry areas require at least __________ receptacle(s)?
ANSWER
One
Question 10.
How many amps are there in the current of a circuit if the voltage source is 140V and the resistance is
2 ohms?
ANSWER
70 amps
Question 11.
If you bend from the waist to pick up an object weighing 20 pounds, the amount of pressure applied
to your lower back is __________ pounds?
ANSWER
200
, Question 12.
The first nationally recommended electrical code was published in what year?
ANSWER
1895
Question 13.
Electric charge is measured in __________?
ANSWER
Coulombs
Question 14.
According to the NEC, what is something that must never be used as a grounding electrode?
ANSWER
Gas pipe
Question 15.
In two-conductor cable, the hot wire is what color?
ANSWER
Black
Question 16.
Listed FMC may be used as an equipment grounding conductor if the circuit conductors are protected
by overcurrent devices rated at ______
ANSWER
20A or less
Question 17.
In a panelboard, the black conductor in a lighting circuit is connected to a(n) __________ __________ ?
ANSWER
Overcurrent device
VERIFIED QUESTIONS & CORRECT ANSWERS
Question 1.
On electrical drawings, a solid line with a solid circle at the end indicates wiring______.
ANSWER
Turned down
Question 2.
What testing device can measure current without having to make contact with uninsulated wires?
ANSWER
Clamp on ammeter
Question 3.
A __________ pull requires the length of the box to be no less than eight times the trade diameter of the
largest raceway?
ANSWER
Straight
Question 4.
Where insulating protective equipment may be damaged, it requires it's own __________.
ANSWER
Protection
Question 5.
The voltage drop of conductors carrying alternating current in PVC will be less than half that of
identical conductors in __________ conduit?
ANSWER
Steel
,Question 6.
A __________ is used to cut threads in conduit?
ANSWER
Die
Question 7.
An electrical device that operates on the principle of magnetism is a __________?
ANSWER
Motor
Question 8.
Type NMC cable is flame-retardant, moisture-resistant and __________-resistant?
ANSWER
Corrosion
Question 9.
according to NEC Section 210.52, laundry areas require at least __________ receptacle(s)?
ANSWER
One
Question 10.
How many amps are there in the current of a circuit if the voltage source is 140V and the resistance is
2 ohms?
ANSWER
70 amps
Question 11.
If you bend from the waist to pick up an object weighing 20 pounds, the amount of pressure applied
to your lower back is __________ pounds?
ANSWER
200
, Question 12.
The first nationally recommended electrical code was published in what year?
ANSWER
1895
Question 13.
Electric charge is measured in __________?
ANSWER
Coulombs
Question 14.
According to the NEC, what is something that must never be used as a grounding electrode?
ANSWER
Gas pipe
Question 15.
In two-conductor cable, the hot wire is what color?
ANSWER
Black
Question 16.
Listed FMC may be used as an equipment grounding conductor if the circuit conductors are protected
by overcurrent devices rated at ______
ANSWER
20A or less
Question 17.
In a panelboard, the black conductor in a lighting circuit is connected to a(n) __________ __________ ?
ANSWER
Overcurrent device
