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

1. Regardless of the type of rectifier used, DC voltage pulsates.
2. If the power supply must furnish several amps, only a few microfarads of capacitance will be needed.
3. A voltage surge is defined as a dramatic increase in voltage lasting up to 50 microseconds.
4. An isolation transformer has its primary and secondary winding physically and electrically connected to each other.
5. A discharged capacitor looks like a short circuit to ground when power is first applied to it.


1. True
2. False
3. True
4. False
5. True

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Indicate whether the statement is true or false

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Two technicians are discussing torsion bars. Technician A says that many torsion bars are adjustable to allow for ride height adjustment. Technician B says that torsion bars are usually marked left and right and should not be switched side to side. Which technician is correct?

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

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A positive 180 degree rotation is equivalent to a negative ____________________ degree rotation.

Fill in the blank(s) with the appropriate word(s).

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If you double the absolute pressure of a gas sample, what happens to the volume?

A) The volume decreased by 50% B) The volume increased by 50% C) The volume remained the same D) The volume decreased by 25%

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