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Electrical Engineering MCQ Question & Answer in PDF Download

Q.

Plug setting of an electromagnetic relay can be altered by varying 

  • ANumber of ampere turns.
  • BAir gap of magnetic path.
  • CAdjustable back stop. 
  • DNone of these. 
Correct Answer : (A)

Number of ampere turns.
Hints :

Plug setting of an electromagnetic relay can be altered by varying Number of ampere turns.

Electrical Engineering MCQ Question & Answer in PDF Download
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