Multiple Choice
A reactance relay is
A) Voltage restrained overcurrent relay
B) Voltage restrained directional relay
C) Directional restrained overcurrent relay
D) Directional restrained over voltage relay
Correct Answer:
Verified
Correct Answer:
Verified
Q1: In a biased differential relay the bias
Q3: Reactance relays are used for phase fault
Q4: Impedance relay may use<br>A)Balance beam structure<br>B)Induction cup
Q5: A differential relay response to<br>A)Algebraic difference of
Q6: In an inverse definite minimum time, electromagnetic
Q7: Both voltage and current signals are required
Q8: The domains of power system where directional
Q9: Reactance relay is normally used for protection
Q10: The structure used in reactance relay is<br>A)Induction
Q11: Threshold characteristics of a plain impedance relay