By the use of which of the following, high frequency power supply for induction furnaces can be obtained?
Correct answer
A. Motor-generator set
Explanation
The correct answer is Motor-generator set.
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Study 50 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
A. Motor-generator set
Explanation
The correct answer is Motor-generator set.
Correct answer
A. to stabilize the arc
Explanation
The correct answer is to stabilize the arc.
Correct answer
A. Dielectric heating
Explanation
The correct answer is Dielectric heating.
Correct answer
D. 0.707 lagging
Explanation
The correct answer is 0.707 lagging.
Correct answer
A. T*
Explanation
The correct answer is T*.
Correct answer
A. absorbs all incident radiations
Explanation
The correct answer is absorbs all incident radiations.
Correct answer
A. Either of the above
Explanation
The correct answer is Either of the above.
Correct answer
B. tungsten alloy
Explanation
The correct answer is tungsten alloy.
Correct answer
C. resistance heating
Explanation
The correct answer is resistance heating.
Correct answer
A. inside boiler furnaces
Explanation
The correct answer is inside boiler furnaces.