The single most important feature on electric furnaces is a/an __________ that exists between the blower motor and the electric heating elements.

A. sequencer
B. fuse
C. high limit
D. interlock


Answer: D

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On carbureted engines, a _____ supercharger system pressurizes the air cleaner above the carburetor or fuel injection system.

A. flow-through B. blow-through C. draw-through D. pumped-through

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The starter motor spins the engine at about 200-250 rpm for starting purposes.

Answer the following statement true (T) or false (F)

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How many ASE tests must be passed to become a master automotive technician?

A) 2 B) 4 C) 8 D) 6

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The switching valves on the AIR pump have failed several times. Technician A says that a defective exhaust check valve could be the cause. Technician B says that a leaking exhaust system at the muffler could be the cause. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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