For outdoor electric de-icing installations, branch circuits and overcurrent devices supplying the equipment shall be sized at not less than what percentage of the total heater load?
a. 80%
b. 100%
c. 125%
d. 150%
c. 125%
You might also like to view...
____________________ is the height of a wave.
Fill in the blank(s) with the appropriate word(s).
Animal welfare activists disapprove of producers who give animals such drugs as ____________________ as a preventative measure
Fill in the blank(s) with correct word
A slip joint allows the driveshaft to shorten and lengthen as the drive axle moves over uneven terrain.
Answer the following statement true (T) or false (F)
When a line duty overload protecting a motor detects an overload, it:
A) Breaks the power line to the house. B) Contacts the air conditioning service company using a dedicated communication link. C) Breaks the circuit to the coil of the contactor controlling the motor. D) Breaks the line voltage to the motor.