Which is the main relay for protecting up to 90% of the transmission line-length in the forward direction?
A) Directional over current relay
B) Mho relay
C) Carrier current protective relay
D) Impedance relay
Correct Answer:
Verified
Q6: Which relay is used to detect and
Q7: Which one of the following relay has
Q8: Zero sequence current is used for relaying
Q9: To prevent mal operation of differentially connected
Q10: How many relays are used to detect
Q12: For protection of parallel feeders fed from
Q13: Relays can be designed to respond to
Q14: DC shunt relays are made of
A)Few turns
Q15: In order that current should flow without
Q16: Interruption of large currents by relay requires
A)Arc
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents