The steady state stability of the power system can be increased by ?

A fuse is connected ?

Switchgear and Protection MCQs

Series capacitors are used to ?

Switchgear and Protection MCQs

The fuse blows off by ?

Switchgear and Protection MCQs

H.R.C. fuse, as compared to a rewirable fuse, has ?

Switchgear and Protection MCQs

An isolator is installed ?

Switchgear and Protection MCQs

The torque produced in induction type relay (shaded pole structure) is ?

Switchgear and Protection MCQs

Admittance relay is __________ relay ?

Switchgear and Protection MCQs

Air blast circuit breakers for 400 kV power system are designed to operate in ?

Switchgear and Protection MCQs

The fuse wire, in D.C. circuits, is inserted in ?

Switchgear and Protection MCQs

Protection by fuses is generally not used beyond ?

Switchgear and Protection MCQs

Oil switches are employed for ?

Switchgear and Protection MCQs

A fuse in a motor circuit provides protection against ?

Switchgear and Protection MCQs

On which of the following effects of electric current a fuse operates ?

Switchgear and Protection MCQs

A fuse is never inserted in ?

Switchgear and Protection MCQs

A switchgear is device used for ?

Switchgear and Protection MCQs

The information to the circuit breaker under fault conditions is provided by ?

Switchgear and Protection MCQs

The fuse rating is expressed in terms of ?

Switchgear and Protection MCQs

The power loss is an important factor for the design of ?

Switchgear and Protection MCQs

The material used for fuse must have ?

Switchgear and Protection MCQs

Which of the following devices will receive voltage surge first travelling on the transmission line ?

Switchgear and Protection MCQs