In a transformer routine efficiency depends upon_____________?

Transformers 16/07/2020

A. supply frequency
B. load current
C. power factor of load
D. both B. and (c)

Related Mcqs:

    If R2 is the resistance of secondary winding of the transformer and K is the transformation ratio then the equivalent secondary resistance referred to primary will be___________?
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    A Transformer transforms____________?
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    The noise produced by a transformer is termed as_______________________?
    A. zoom B. hum C. ringing D. buzz...

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