Multiple Choice
For protection of parallel feeders fed from one end, the relays required are
A) Nondirectional relays at the source end and directional relay at the load end
B) Nondirectional relay at both ends
C) Directional relay at source end and nondirectional relay at load end
D) Directional relay at both ends
Correct Answer:

Verified
Correct Answer:
Verified
Q15: ............. Relays are used for phase faults
Q16: Relays can be designed to respond to
Q17: DC shunt relays are made of<br>A)Few turns
Q18: Which one of the following relay has
Q19: Which relay is used to detect and
Q20: Directional over current relays have two exciting
Q21: In a static over current relay, inverse
Q22: For ground fault we prefer<br>A)Plain impedance relay<br>B)Directional
Q24: How many relays are used to detect
Q25: The under voltage relay can be used