Type ____ wallboard is a special fire-rated wallboard.
A. a
B. q
C. x
D. z
Answer: C
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The NEC® specifies the minimum radius of conduit bends because _____.
a. installation of additional pull boxes is more efficient b. bending equipment cannot produce tighter bends c. the insulation on conductors could be damaged as it is pulled d. the internal diameter of the conduit may be increased
Technician A says that the primary coil has more windings. Technician B says that the secondary coil has more windings. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician
When checking the dynamic balance of a truck driveshaft, an initial spin up indicates the balance is out. Which of the following should be performed FIRST before proceeding?
A. remove any existing balance weights with a chisel B. clamp one steel washer to the counterbalance position C. remove the propeller shaft assembly D. replace both the U-joints
The alternator must supply the _____ for each of the loads.
A. capacitance B. line current C. inductance D. voltage