Page 1 of 22
A megger will be used to check an in-service cable. The Electrician MUST
be sure that the circuit is: - answer-Answer:
De-energized and locked and tagged out, and tested
Rubber gloves MUST be electrically tested at MAXIMUM intervals of: -
answer-Answer:
6 Months
The NEC recommends maintaining voltage within a 3% drop. If a branch
circuit operates at 240 volts AC. What is the minimum circuit operating
volt? - answer-Answer:
220.
What is the name of the connecting device shown in the diagram? -
answer-Answer:
Split- bolt.
The volt amperes in an AC circuit is the same as : - answer-
What is the voltage drop for a #8 (16.510 cmil) copper wire at 120v. 215 feet
one way and load of 39 amps? - answer-Answer:
10.5
If a voltage source of a circuit provides 240 volts and there are 5 ohms of
resistance, how much current is in the circuit? - answer-Answer:
, Page 2 of 22
48 amps
What should be done to change rotation of a 3 phase motor? - answer-
Answer:
Swap any two T leads
What instrument is used to measure current: - answer-Answer:
Voltmeter
Which plain indicates the location of structures and equipment on a
property: - answer-Answer:
Site
Generally, the most ideal conductor is made of: - answer-Answer:
Copper
What is the standard size system used in the United States? - answer-
Answer:
AWG
What is insulating tape? - answer-Answer:
Non-Conductive adhesive tape
Which of these is used as a guide to assist cables entering a conduit? -
answer-Answer:
, Page 3 of 22
Sheave
Which of the following is not a reason why electrical systems must be
grounded? - answer-Answer:
Dissipate lighting
What type of conduit body is characterized by a threaded straight hub on
each end? - answer-Answer:
C
A dangerously high voltage is produced when someone opens the
secondary circuit of a: - answer-Answer:
Current transformer
Which choice best describes the two types of pushbutton operators
typically used in motor controls: - answer-Answer:
Open and close
In the event of an emergency where the lockout/ tagout device is left
secured, who can remove the lockout/tagout device? - answer-Answer:
Authorize supervisor
A drawing showing a point A to point B hookup of conductors is called a: -
answer-Answer:
Wiring diagram
A megger will be used to check an in-service cable. The Electrician MUST
be sure that the circuit is: - answer-Answer:
De-energized and locked and tagged out, and tested
Rubber gloves MUST be electrically tested at MAXIMUM intervals of: -
answer-Answer:
6 Months
The NEC recommends maintaining voltage within a 3% drop. If a branch
circuit operates at 240 volts AC. What is the minimum circuit operating
volt? - answer-Answer:
220.
What is the name of the connecting device shown in the diagram? -
answer-Answer:
Split- bolt.
The volt amperes in an AC circuit is the same as : - answer-
What is the voltage drop for a #8 (16.510 cmil) copper wire at 120v. 215 feet
one way and load of 39 amps? - answer-Answer:
10.5
If a voltage source of a circuit provides 240 volts and there are 5 ohms of
resistance, how much current is in the circuit? - answer-Answer:
, Page 2 of 22
48 amps
What should be done to change rotation of a 3 phase motor? - answer-
Answer:
Swap any two T leads
What instrument is used to measure current: - answer-Answer:
Voltmeter
Which plain indicates the location of structures and equipment on a
property: - answer-Answer:
Site
Generally, the most ideal conductor is made of: - answer-Answer:
Copper
What is the standard size system used in the United States? - answer-
Answer:
AWG
What is insulating tape? - answer-Answer:
Non-Conductive adhesive tape
Which of these is used as a guide to assist cables entering a conduit? -
answer-Answer:
, Page 3 of 22
Sheave
Which of the following is not a reason why electrical systems must be
grounded? - answer-Answer:
Dissipate lighting
What type of conduit body is characterized by a threaded straight hub on
each end? - answer-Answer:
C
A dangerously high voltage is produced when someone opens the
secondary circuit of a: - answer-Answer:
Current transformer
Which choice best describes the two types of pushbutton operators
typically used in motor controls: - answer-Answer:
Open and close
In the event of an emergency where the lockout/ tagout device is left
secured, who can remove the lockout/tagout device? - answer-Answer:
Authorize supervisor
A drawing showing a point A to point B hookup of conductors is called a: -
answer-Answer:
Wiring diagram
