DGVCL EXAM PAPER (12-06-2016) QUIZ

The acting contacts for a circuit breakers are made of :

Hard-pressed carbon

Porcelain

Copper Tungsten alloy

Stainless Steel

TRUE ANSWER : ?
YOUR ANSWER : ?

Where is RAM located?

All of above

External Drive

Expansion Board

Mother Board

TRUE ANSWER : ?
YOUR ANSWER : ?

A relay used for protection of motors against overload is :

Impedance relay

Buchholz's relay

Electromagnetic attraction type

Thermal relay

TRUE ANSWER : ?
YOUR ANSWER : ?

GUVNL is:

Gujarat Urja Vyapar Nigam Limited

Gujarat Urja Vikas Nigam Limited

None of these

Gujarat Urja Vikas Nikash Limited

TRUE ANSWER : ?
YOUR ANSWER : ?

Capacitance is the ability of a body to store an _____

electric current

All of these

electrical charge

voltage

TRUE ANSWER : ?
YOUR ANSWER : ?

SF₆ gas:

Is yellow in colour

Has pungent smell

Is lighter than air

Is nontoxic

TRUE ANSWER : ?
YOUR ANSWER : ?

In a transformer the energy is conveyed from primary to secondary

By the flux

Through cooling coil

None of these

Through air

TRUE ANSWER : ?
YOUR ANSWER : ?

A Step Up transformer :

Steps up the level of Voltage

Steps down the level of current

(a) and (b) only

Step up the level of Frequency

TRUE ANSWER : ?
YOUR ANSWER : ?

The following is a Distribution Company:

MGVCL

CSERC

GERC

DERC

TRUE ANSWER : ?
YOUR ANSWER : ?

DGVCL is not distributing electricity in _____ district.

Valsad

Vadodara

Navsari

Tapi

TRUE ANSWER : ?
YOUR ANSWER : ?

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