Not quite. The answer is A: A two-wire, single-phase generator rated 5 kW or less whose circuit conductors are insulated from the frame and all other grounded surfaces.
1926.404 exempts receptacles on a two-wire, single-phase portable or vehicle-mounted generator rated not more than 5 kW, where the generator's circuit conductors are insulated from its frame and all other grounded surfaces. Any generator of 5 kW or less misses the two-wire, single-phase and insulation conditions, the common error. Any vehicle-mounted generator regardless of size ignores the 5 kW limit. A three-wire 10 kW generator with conductors bonded to the frame fails every condition: wiring, rating and insulation.
0 of 1 right so far.
Question 2 of 10.
A guardrail's top edge must withstand a force of at least how much, applied within 2 in of the top edge in any outward or downward direction?
A: 1,800 lb
B: 150 lb
C: 5,000 lb
D: 200 lb
NEXT: A · B · C · D
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