DGVCL Exam Paper (12-06-2016)

DGVCL Exam Paper (12-06-2016)
A Transformer _____

Changes DC to AC

Changes AC to DC

Steps up or down DC Voltages & Current

Steps up or down AC Voltages & Current

Changes DC to AC

Changes AC to DC

Steps up or down DC Voltages & Current

Steps up or down AC Voltages & Current

ANSWER DOWNLOAD EXAMIANS APP

DGVCL Exam Paper (12-06-2016)
Which of the following circuit breakers has high reliability & minimum maintenance?

Vacuum CB

Sulphur hexafluoride CB

Air blast CB

Bulk oil type CB

Vacuum CB

Sulphur hexafluoride CB

Air blast CB

Bulk oil type CB

ANSWER DOWNLOAD EXAMIANS APP

DGVCL Exam Paper (12-06-2016)
In India _____ supply is 415 V supply through 4-wires.

Three - phase

None of these

Single - phase

Two-phase

Three - phase

None of these

Single - phase

Two-phase

ANSWER DOWNLOAD EXAMIANS APP

DGVCL Exam Paper (12-06-2016)
Which of the following is not a part of transformer installation?

Breather

Conservator

Buchholz Relay

Exciter

Breather

Conservator

Buchholz Relay

Exciter

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

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

Gujarat Urja Vikas Nigam Limited

Gujarat Urja Vikas Nikash Limited

None of these

Gujarat Urja Vyapar Nigam Limited

Gujarat Urja Vikas Nigam Limited

Gujarat Urja Vikas Nikash Limited

None of these

Gujarat Urja Vyapar Nigam Limited

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

DGVCL Exam Paper (12-06-2016)
Transformer has _____

Primary winding and secondary winding

Auxiliary winding and secondary winding

Primary winding and Auxiliary winding

None of these

Primary winding and secondary winding

Auxiliary winding and secondary winding

Primary winding and Auxiliary winding

None of these

ANSWER DOWNLOAD EXAMIANS APP

MORE MCQ ON DGVCL Exam Paper (12-06-2016)

↑