Transposition of transmission line is done to

DGVCL Exam Paper (11-12-2011)
Transposition of transmission line is done to

Reduce corona

Reduce line loss

Reduce skin effect

Balance line voltage drop

Reduce corona

Reduce line loss

Reduce skin effect

Balance line voltage drop

ANSWER DOWNLOAD EXAMIANS APP

DGVCL Exam Paper (11-12-2011)
An AC series circuit has R = 6 Ω, XL = 20 Ω and Xc = 12 Ω. The ciruit power factor will be

0.6 lagging

0.5 leading

0.6 leading

0.8 lagging

0.6 lagging

0.5 leading

0.6 leading

0.8 lagging

ANSWER DOWNLOAD EXAMIANS APP

DGVCL Exam Paper (11-12-2011)
A Mho relay is a

Directional restrained over current relay

Voltage controlled over current relay

Voltage restrained directional relay

Directional restrained over voltage relay

Directional restrained over current relay

Voltage controlled over current relay

Voltage restrained directional relay

Directional restrained over voltage relay

ANSWER DOWNLOAD EXAMIANS APP

DGVCL Exam Paper (11-12-2011)
Distribution transformers have good all day efficiency due to

Low copper as well as iron loss

Low copper loss

Low iron loss

Low voltage

Low copper as well as iron loss

Low copper loss

Low iron loss

Low voltage

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

DGVCL Exam Paper (11-12-2011)
All the peripheral devices connected to a computer require power to work. Which of the following voltages is required for the motherboard to work?

DC

Negative cycle of sine wave

AC

Positive cycle of sine wave

DC

Negative cycle of sine wave

AC

Positive cycle of sine wave

ANSWER DOWNLOAD EXAMIANS APP

DGVCL Exam Paper (11-12-2011)
Two parallel conductors are carrying the current in the same direction. Which of the following statements is correct?

There is a repelling force between the conductors

There is an attracting force between the conductors

The force increases when the distance between the conductors is increased

The force increases when the distance between the conductors is decreased

There is a repelling force between the conductors

There is an attracting force between the conductors

The force increases when the distance between the conductors is increased

The force increases when the distance between the conductors is decreased

ANSWER DOWNLOAD EXAMIANS APP

DGVCL Exam Paper (11-12-2011)

DGVCL Exam Paper (11-12-2011) Transposition of transmission line is done to

DGVCL Exam Paper (11-12-2011) An AC series circuit has R = 6 Ω, XL = 20 Ω and Xc = 12 Ω. The ciruit power factor will be

DGVCL Exam Paper (11-12-2011) A Mho relay is a

DGVCL Exam Paper (11-12-2011) Distribution transformers have good all day efficiency due to

DGVCL Exam Paper (11-12-2011) All the peripheral devices connected to a computer require power to work. Which of the following voltages is required for the motherboard to work?

DGVCL Exam Paper (11-12-2011) Two parallel conductors are carrying the current in the same direction. Which of the following statements is correct?

DGVCL Exam Paper (11-12-2011)
Transposition of transmission line is done to

DGVCL Exam Paper (11-12-2011)
An AC series circuit has R = 6 Ω, XL = 20 Ω and Xc = 12 Ω. The ciruit power factor will be

DGVCL Exam Paper (11-12-2011)
A Mho relay is a

DGVCL Exam Paper (11-12-2011)
Distribution transformers have good all day efficiency due to

DGVCL Exam Paper (11-12-2011)
All the peripheral devices connected to a computer require power to work. Which of the following voltages is required for the motherboard to work?

DGVCL Exam Paper (11-12-2011)
Two parallel conductors are carrying the current in the same direction. Which of the following statements is correct?