DGVCL Exam Paper (12-06-2016)
Increasing the number of turns of wire on the secondary of a transformer will

Increase the secondary current
Have no effect on the secondary current
Increase the primary current
Decrease the secondary current

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DGVCL Exam Paper (12-06-2016)
You should choose Sleep option when

You finish working and are going to bed.
When computer gets hanged frequently. Let it sleep for some time.
The computer is tired after working for the whole day.
You are leaving for a very short time and want to resume your work shortly.

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

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

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