Hazardous (classified) locations are divided into certain categories and subcategories, otherwise known as ____.
A. sites and subsites
B. sites and locations
C. classes and divisions
D. codes and divisions
Answer: C
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?Diagonal wear lines on the rear tires could be caused by what?
A. ?Toe angle error B. ?Camber angle error C. ?Wheel offset D. ?Ride height error
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The refrigerant condensing temperature for an air-cooled system having a 20°F split is:
A) RCT = 95°F + 20°F = 115°F. B) RCT = 95°F - 20°F = 75°F. C) RCT = 95°F - (20°F/2 ) = 85°F. D) RCT = 95°F + (20°F/2 ) = 105°F.
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A series-pass voltage regulator has ________
A) a shunt regulator B) a load C) an error amplifier D) all of these
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Over weight, over sized loads:
a) Require special permits b) Can only be driven in daylight c) Must be accompanied by the police
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