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Electrical Engineering Mcqs — Test 124

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Question 1
The value of flux involved m the e.m.f. equation of a transformer is____________?
Question 2
Silicon steel used in lamination’s mainly reduces___________?
Question 3
Helical coils can be used on___________?
Question 4
Harmonics in transformer result in___________?
Question 5
The core used in high frequency transformer is usually___________?
Question 6
Solid Grounding is used for Voltages?
Question 7
Which of the following has no units?
Question 8
If 1 A current flows in a circuit, the number of electrons flowing through this circuit is
Question 9
Instantaneous power in inductor is proportional to the