2171Electrical EngineeringMedium
In an LC transistor oscillator, the active device is________?
ATransistor
BLC tank circuit
CBiasing circuit
DNone of the above
Correct answer
A. Transistor
Explanation
The correct answer is Transistor.
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Study 3,658 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
A. Transistor
Explanation
The correct answer is Transistor.
Correct answer
C. self starting type synchronous motor
Explanation
The correct answer is self starting type synchronous motor.
Correct answer
E. plugging
Explanation
The correct answer is plugging.
Correct answer
B. changes its magnitude continuously and reverses its direction of flow after regularly recurring intervals.
Explanation
The correct answer is changes its magnitude continuously and reverses its direction of flow after regularly recurring intervals..
Correct answer
B. a latch
Explanation
The correct answer is a latch.
Correct answer
B. transformers
Explanation
The correct answer is transformers.
Correct answer
A. fall in absolute pressure maintained in condenser
Explanation
The correct answer is fall in absolute pressure maintained in condenser.
Correct answer
B. Increases 4 times
Explanation
The correct answer is Increases 4 times.
Correct answer
A. due to all above reasons
Explanation
The correct answer is due to all above reasons.
Correct answer
C. a long line
Explanation
The correct answer is a long line.