A transistor in a series voltage regulator acts like a variable resistor. The value of its resistance is determined by _______

it is not controlled by the transistor terminals

A transistor in a series voltage regulator acts like a variable resis

1.	A transistor in a series voltage regulator acts like a variable resistor. The value of its resistance is determined by _______
A.	emitter current
B.	base current
C.	collector current
D.	it is not controlled by the transistor terminals
Answer» C. collector current

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A transistor in a series voltage regulator acts like a variable resistor. The value of its resistance is determined by _______

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