Which of the following statements is true about the use of grounding electrodes?
A. A ground rod is required to serve as the grounding electrode for the service as well as
for equipment supplied by the service.
B. A ground rod is permitted to serve in place of the equipment grounding conductor so
long as it has 8 ft in contact with the earth.
A. A ground rod is required to serve as the grounding electrode for the service as well as
for equipment supplied by the service.
You might also like to view...
____ windings eliminate armature reaction.
A. Compensating B. Conducting C. Alternating D. Brushless
If a plant flowers in the spring, divide and replant in the fall
Indicate whether the statement is true or false
During overhaul operations:
A. the engine company should be returned to the station. B. all apparatus should remain at the scene. C. all truck companies should be returned to the station. D. one or more charged attack lines should stay with the overhaul crew.
Read the height gage measurement in the accompanying figure.
A. 6.455 B. 6.460 C. 6.465 D. 6.470