The d'Arsonval meter movement is operated by applying _____ current to the coil.
A. AC
B. DC
Answer: B
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? When exposed to flame, ____ coatings develop a thick, rigid foam protective layer that insulates a substrate and prevents the spread of fire.
A. ? pigmented fire-retardant B. ? reflective C. ? bituminous D. ? intumescent
When replacing a transaxle, correct unit identification is critical because the ________ may be different, depending on the application or engine size of the vehicle.
A) Case material B) Fluid color C) Rubber seal material D) Final drive ratio
An exhaust pipe was 96 inches long, but had 43 inches cut off. How long is the remaining pipe?
A) 53 inches B) 59 inches C) 49 inches D) 43 inches
When a transformer steps up the voltage, it steps down the ____ so the output power remains the same.
A. resistance B. current C. capacitance D. inductance