The term prime mover refers to:
a. the starter used on a diesel engine
b. the primary power source for a heavy-duty machine
c. the primary piston stroke in a two-stroke engine
d. the first component the crankshaft turns
Question 2
Two technicians are discussing vacuum brake boosters. Technician A says that a low, soft brake pedal is an indication of a defective booster. Technician B says that there should be at least two power-assisted brake applications after the engine stops running. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
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The Primary Motor Cortex