System grounding relates to the _____.
a. EGCs
b. systems over 250 volts
c. service-entrance equipment
d. rod and pipe electrodes
b. systems over 250 volts
Trades & Technology
You might also like to view...
Technician Asays rear axle sideset does not affect steering. Technician B says if rear axle sideset occurs, the rear axle is moved inward or outward. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Trades & Technology
A distinguishing feature of a(n) ____________________ is that it has no coil or contacts.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
What is the total supply voltage if 16 V and 12 V sources are wired in series opposing?
A) 16 V B) 4 V C) 28 V D) 12 V
Trades & Technology
Natural gas has a heat content of __________ Btu/cu.ft.
A. 500 B. 1050 C. 3200 D. 5000
Trades & Technology