DGVCL Exam Paper (11-12-2011)
A fuse wire should have

High specific resistance and high melting point
Low specific resistance and high melting point
Low specific resistance and low melting point
High specific resistance and low melting point

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DGVCL Exam Paper (11-12-2011)
Distribution transformers have good all day efficiency due to

Low iron loss
Low copper loss
Low copper as well as iron loss
Low voltage

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DGVCL Exam Paper (11-12-2011)
The motor used in celling fans is

Universal motor
Capacitor start motor
Capacitor start capacitor run motor
Split phase motor

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