DGVCL EXAM PAPER (12-06-2016) QUIZ

Wave trap is used to trap waves of:

Higher frequencies entering generator or transformer units

All of these

None of these

Power frequencies

TRUE ANSWER : ?
YOUR ANSWER : ?

Taskbar is used for

Navigation program

Switching between program

All of above

Start a program

TRUE ANSWER : ?
YOUR ANSWER : ?

Induction cup relay is operated due to changes in :

Current

Impedance

All of these

Voltage

TRUE ANSWER : ?
YOUR ANSWER : ?

The Electricity Act is applicable in _____

In Gujarat only

All parts of India except state of Jammu and Kashmir

All parts of India

All the states of India

TRUE ANSWER : ?
YOUR ANSWER : ?

The UGVCL is operative in the _____ Gujarat.

Central

Northern

Western

Southern

TRUE ANSWER : ?
YOUR ANSWER : ?

The Central Electricity Regulatory Commission (CERC) is mainly responsible for:

All of these

Regulating tariffs for generation and inter-state transmission of energy including tariffs

Efficiency and economy in the electricity industry

Advising the government on tariff policy and promoting competition

TRUE ANSWER : ?
YOUR ANSWER : ?

A Step Up transformer :

Step up the level of Frequency

Steps down the level of current

(a) and (b) only

Steps up the level of Voltage

TRUE ANSWER : ?
YOUR ANSWER : ?

The rating of transformer may be expressed in _____

kVAR

kW

Horse power

kVA

TRUE ANSWER : ?
YOUR ANSWER : ?

The arc temperature in Oil Circuit Breaker may reach up to _____

None of these

5,000° K

10,000° K

8,000° K

TRUE ANSWER : ?
YOUR ANSWER : ?

About how many times longer would a 10 watt light bulb be able to burn compared to a 100 watt bulb with the same energy?

Same time

100 times longer

10 times longer

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?