AC Load Line - MCQs with answers

AC Load Line - MCQs with answers

Q1. The shifting of Q-point in upward and downward directions with respect to the variations in output voltage and current of an amplifier is the major characteristic feature of _______.

a. DC Load Line
b. AC Load Line
c. Both a & b
d. None

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ANSWER: b. AC Load Line



Q2. Which equation represents the slope of an AC Load Line ?

a. y = -1 / Rac
b. y = 1 / Rac
c. y = -1 / RL
d. y = 1 / RL

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ANSWER: b. y = 1 / Rac



Q3. Which statement regarding AC & DC load lines approves to be correct?

a. AC load line is steeper than DC load line
b. DC load line is steeper than AC load line
c. Both AC & DC load lines are equally steeper
d. None of the above

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ANSWER: a. AC load line is steeper than DC load line


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