Answer / kannu

Inductane of coil is given by l=flux linkage/current
through coil.
As current through coil increases saturation may set in and
corresponding change in flux might be less, this leads to
decrease in inductance of the coil.

Answer / balaji

inductance of coil depends on number of turns of the coil.if
turns vary,resistance will defenitly vary,so current changes
and viceversa

Why we use Delta connection in the secondary side of a High Voltage transformer?

1 Answers  

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voltmeter kya hota hy ?

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Differentiate AC and Dc resistance

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Can i get some examples of mechanical devices?

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