In a power plant, a reserve generating capacity which is not in service but is in operation is known as

DGVCL Exam Paper (11-12-2011)
In a power plant, a reserve generating capacity which is not in service but is in operation is known as

Spinning reserve

Cold reserve

Hot reserve

Firm power

Spinning reserve

Cold reserve

Hot reserve

Firm power

ANSWER DOWNLOAD EXAMIANS APP

DGVCL Exam Paper (11-12-2011)
The circuit breaker generally used in railway traction is

Vacuum CB

Minimum Oil CB

Air break CB

Bulk Oil CB

Vacuum CB

Minimum Oil CB

Air break CB

Bulk Oil CB

ANSWER DOWNLOAD EXAMIANS APP

DGVCL Exam Paper (11-12-2011)
Which motor is used to start heavy loads?

Differentially compounded motor

Series motor

Cumulatively compounded motor

Shunt motor

Differentially compounded motor

Series motor

Cumulatively compounded motor

Shunt motor

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

DGVCL Exam Paper (11-12-2011)
An over excited synchronous motor draws current at

Lagging power factor

Depends on nature of load

Unity power factor

Leading power factor

Lagging power factor

Depends on nature of load

Unity power factor

Leading power factor

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

DGVCL Exam Paper (11-12-2011)
A fuse wire should have

High specific resistance and low melting point

High specific resistance and high melting point

Low specific resistance and low melting point

Low specific resistance and high melting point

High specific resistance and low melting point

High specific resistance and high melting point

Low specific resistance and low melting point

Low specific resistance and high melting point

ANSWER DOWNLOAD EXAMIANS APP

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

Low iron loss

Low voltage

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

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

DGVCL Exam Paper (11-12-2011)

DGVCL Exam Paper (11-12-2011) In a power plant, a reserve generating capacity which is not in service but is in operation is known as

DGVCL Exam Paper (11-12-2011) The circuit breaker generally used in railway traction is

DGVCL Exam Paper (11-12-2011) Which motor is used to start heavy loads?

DGVCL Exam Paper (11-12-2011) An over excited synchronous motor draws current at

DGVCL Exam Paper (11-12-2011) A fuse wire should have

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

DGVCL Exam Paper (11-12-2011)
In a power plant, a reserve generating capacity which is not in service but is in operation is known as

DGVCL Exam Paper (11-12-2011)
The circuit breaker generally used in railway traction is

DGVCL Exam Paper (11-12-2011)
Which motor is used to start heavy loads?

DGVCL Exam Paper (11-12-2011)
An over excited synchronous motor draws current at

DGVCL Exam Paper (11-12-2011)
A fuse wire should have

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