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Study 217 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
B. Drain, source and gate
Explanation
The correct answer is Drain, source and gate.
Correct answer
C. 0.004 A.
Explanation
The correct answer is 0.004 A..
Correct answer
B. 30° to 150°.
Explanation
The correct answer is 30° to 150°..
Correct answer
B. parallel connection.
Explanation
The correct answer is parallel connection..
Correct answer
B. GTO
Explanation
The correct answer is GTO.
Correct answer
D. Mechanical power input – iron and friction losses – copper losses
Explanation
The correct answer is Mechanical power input – iron and friction losses – copper losses.
Correct answer
A. Only (a) and (b)
Explanation
The correct answer is Only (a) and (b).
Correct answer
B. There is always a path for the dc current independent of the ac line
Explanation
The correct answer is There is always a path for the dc current independent of the ac line.
Correct answer
C. metal oxide varistor
Explanation
The correct answer is metal oxide varistor.
Correct answer
B. Six times the input frequency
Explanation
The correct answer is Six times the input frequency.