White, or natural gray-colored insulation is ____.
A. unrestricted in usage
B. restricted from usage on any grounding conductor
C. restricted from usage on any grounded conductor
D. restricted from usage on any ungrounded conductor
Answer: D
You might also like to view...
Fuses for air conditioning and refrigeration equipment are normally sized at ____ of the rated full-load current of the motor.
a. 75% b. 125% c. 175% d. 225%
NEC Article 344 provides the requirements for _____.
a. PVC b. EMT c. IMC d. RMC
When a HEUI is not energized, which of the following is true?
A. actuation oil circulates in the HEUI B. actuation oil acts only on the intensifier C. fuel does not enter the HEUI D. actuation oil cannot enter the HEUI
Plants can regenerate an entire plant from a severed part of the parent plant
Indicate whether the statement is true or false