Exercise: Voltage Regulators

Questions for: Voltage Regulators

Line regulation is the percentage change in output voltage for a given change in input line current.
A:
True
B:
False
C:
D:
Answer: B
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A three-terminal regulator can be used with an external pass transistor to increase the total load current available.
A:
True
B:
False
C:
D:
Answer: A
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Load regulation is the percentage change in line voltage for a change in load voltage.
A:
True
B:
False
C:
D:
Answer: B
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Switching regulators are not very efficient.
A:
True
B:
False
C:
D:
Answer: B
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A basic voltage regulator consists largely of a reference source, an error detector, and a control device.
A:
True
B:
False
C:
D:
Answer: A
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