EE MCQ
EE MCQ
Home
Quiz
Contact Us
Switch Gear
To limit short-circuit current in a power system are used
reactors
isolators
earth wires
H.R. fuses
reactors
isolators
earth wires
H.R. fuses
Answer
Download EE MCQ app
Related Question
Switch Gear
Distance relays are generally
split-phase relays
impedance relays
none of these
reactance relays
split-phase relays
impedance relays
none of these
reactance relays
Answer
Download EE MCQ app
Switch Gear
The current rating of a fuse is 5A. The fusing current will be
5 A
1 A
2.5 A
more than 5A
5 A
1 A
2.5 A
more than 5A
Answer
Download EE MCQ app
Switch Gear
The relay operating speed depends upon
the spring tension
the rate of flux built up
All of these
armature core air gap
the spring tension
the rate of flux built up
All of these
armature core air gap
Answer
Download EE MCQ app
Switch Gear
When the circuit breaker operates under fault conditions, the greatest noise is produced in
air-blast circuit breaker
vaccum circuit breaker
oil circuit breaker
sf6 circuit breaker
air-blast circuit breaker
vaccum circuit breaker
oil circuit breaker
sf6 circuit breaker
Answer
Download EE MCQ app
Switch Gear
The information to the circuit breaker under fault conditions is provided by
H.R.'only
relay
All of these
rewirable fuse
H.R.'only
relay
All of these
rewirable fuse
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram