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The hot resistance of the filament of ...
Que.
The hot resistance of the filament of a bulb is higher than the cold resistance because the temperature coefficient of the filament is
A.
negative
B.
infinte
C.
zero
D.
positive
Right Answer is :
✓ D. positive
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GOPINATH FOUJDAR
on 08-05-23 12:25 am
Temperature
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GOPINATH FOUJDAR
on 08-05-23 12:25 am
Temperature coefficent
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