Which of the following mercury arc rectifier will deliver least undulating current?
ASingle-phase
BTwo-phase
CThree-phase
DSix-phase
Correct answer
D. Six-phase
Explanation
The correct answer is Six-phase.
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Study 58 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
D. Six-phase
Explanation
The correct answer is Six-phase.
Correct answer
E. two
Explanation
The correct answer is two.
Correct answer
B. accelerates
Explanation
The correct answer is accelerates.
Correct answer
D. critical grid voltage
Explanation
The correct answer is critical grid voltage.
Correct answer
A. 75, 85
Explanation
The correct answer is 75, 85.
Correct answer
A. All of the above
Explanation
The correct answer is All of the above.
Correct answer
D. a synchronous motor
Explanation
The correct answer is a synchronous motor.
Correct answer
C. Selenium rectifiers
Explanation
The correct answer is Selenium rectifiers.
Correct answer
A. Electrolysis
Explanation
The correct answer is Electrolysis.
Correct answer
A. 60%
Explanation
The correct answer is 60%.