Reactance relays are used for phase fault in.......line

Related MCQs

• Refer to the following facts to answer the question A 50 Hz, 11 kV, 3 phase alternator with earthed neutral having a reactance of 3 ohms per phase and is connected to a bus bar through a circuit breaker, if the distributed capacitance upto CB between the phase and neutral is 0.01 μ F. What is the frequency of oscillations?
• ........ Relays is preferred for phase fault on short transmission line
• The inverse definite mean time relays are used for over current and earth fault protection of transformer against
• How many relays are used to detect interphase fault of a three line system?
• The inverse definite mean time relays are used for over current and earth fault protection of transformer against
• relays are used for phase faults on long line.
• ............. Relays are used for phase faults on long line
• The relay used for phase fault protection of short transmission lines is
• The structure used in reactance relay is
• Reactance relay is normally used for protection against