Distance relays are generally
A. split-phase relays
B. reactance relays
C. impedance relays
D. none of the above
Answer: Option D
This Question Belongs to Electrical Engineering >> Switchgear Protections
Join The Discussion
Comments ( 4 )
Related Questions on Switchgear Protections
Magnetic circuit breaker has ______ trip action.
A. delayed
B. instantaneous
C. both of the above
D. none of the above
In a circuit breaker the basic problem is to
A. maintain the arc
B. extinguish the arc
C. transmit large power
D. emit the ionizing electrons
The arcing contacts in a circuit breaker are made of
A. copper tungsten alloy
B. porcelain
C. electrolytic copper
D. aluminium alloy
Air blast circuit breaker is used for
A. over currents
B. short duty
C. intermittant duty
D. repeated duty
DISTANCE RELAYS ARE GENERALLY REACTANCE IMPEDANCE AND ALSO MHO RELAY BECAUSE TYPES OF DISTANCE RELAY SO ANSWER IS ABSOLUTELY CORRECT
Moh relay
its also called impedance relay
Answer is C