EE MCQ
EE MCQ
Home
Quiz
Contact Us
Switch Gear
To limit short-circuit current in a power system are used
reactors
earth wires
isolators
H.R. fuses
reactors
earth wires
isolators
H.R. fuses
Answer
Download EE MCQ app
Related Question
Switch Gear
A circuit breaker must perform the duty of
carrying fault current for a short time
All of these
opening the faulty circuit and breaking the fault current
being closed on to a fault
carrying fault current for a short time
All of these
opening the faulty circuit and breaking the fault current
being closed on to a fault
Answer
Download EE MCQ app
Switch Gear
Dc shunt relays are made of
many turns of thick wire
many turns of thin wire
few turns of thin wire
few turns of thick wire
many turns of thick wire
many turns of thin wire
few turns of thin wire
few turns of thick wire
Answer
Download EE MCQ app
Switch Gear
________ relay is preferred for phase fault on short transmission line.
Reactance
Impedance
None of these
Induction type
Reactance
Impedance
None of these
Induction type
Answer
Download EE MCQ app
Switch Gear
The advantage of HRC fuse is that it
is quite cheap
All of these
does not deteriorate with age
has high speed of operation
is quite cheap
All of these
does not deteriorate with age
has high speed of operation
Answer
Download EE MCQ app
Switch Gear
In Railway applications ______ circuit breaker is used.
SFe
bulk oil
air break
minimum oil
SFe
bulk oil
air break
minimum oil
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram