Protective safety rod caps should be made of _____ .
A. rigid plastic
B. thick rubber
C. cast concrete
D. flexible plastic
Answer: A
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Motor starting current is referred to as ____________________ current.
Fill in the blank(s) with the appropriate word(s).
Based on the statistics of fatalities in building fires in the United States, which building type has the worst record?
A) Multifamily dwellings B) Hotel buildings C) One - and two-family dwellings D) Office buildings E) Industrial buildings
What is used to cool an air-to-air charge air cooler?
A. ram air B. engine coolant C. engine lubricant D. engine fan
A scaled sketch of a suspended ceiling grid should indicate the direction and location of the main runners, cross tees, light panels, and ____.
a.ceiling insulation b.wall boards c.border panels d.floor plan