DGVCL Exam Paper (12-06-2016)
Earthing switch is used for?

Discharging residual energies
Measuring of safety voltage
Protection of equipment from ground faults
All of these

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DGVCL Exam Paper (12-06-2016)
A fuse wire should have :

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

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