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

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

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DGVCL Exam Paper (12-06-2016)
GUVNL is:

None of these
Gujarat Urja Vikas Nigam Limited
Gujarat Urja Vikas Nikash Limited
Gujarat Urja Vyapar Nigam Limited

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DGVCL Exam Paper (12-06-2016)
An Auto-transformer (which has only one winding) may be used as a ______ .

Step-Down Transformer
Step-Up Transformer
Both Step-Up and Step-Down transformer
None of these

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