EE MCQ
EE MCQ
Home
Quiz
Contact Us
Switch Gear
The transient voltage that appears across the contacts at the instant of arc extinction is called
restriking voltage
supply voltage
recovery voltage
peak voltage
restriking voltage
supply voltage
recovery voltage
peak voltage
Answer
Download EE MCQ app
Related Question
Switch Gear
Air blast circuit breakers for 400 kV power system are designed to operate in
0.5 sec
50 milli-second
0.1 sec
100 micro-second
0.5 sec
50 milli-second
0.1 sec
100 micro-second
Answer
Download EE MCQ app
Switch Gear
A fuse performs
None of these
circuit interruption function only
detection function only
both detection and interruption functions
None of these
circuit interruption function only
detection function only
both detection and interruption functions
Answer
Download EE MCQ app
Switch Gear
The fuse wire, in D.C. circuits, is inserted in
negative circuit only
none of the listed here
positive circuit only
Both of the listed here
negative circuit only
none of the listed here
positive circuit only
Both of the listed here
Answer
Download EE MCQ app
Switch Gear
Circuit breakers usually operate under
after dc component has ceased
transient state of short circuit current
steady state of short circuit current
sub-transient state of short circuit current
after dc component has ceased
transient state of short circuit current
steady state of short circuit current
sub-transient state of short circuit current
Answer
Download EE MCQ app
Switch Gear
To protect most of the electrical equipment handling low power, the types of relays used are
Thermocouple
Electronic and bimetallic
Both of the listed here
None of these
Thermocouple
Electronic and bimetallic
Both of the listed here
None of these
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram