In a static over current relay, inverse time characteristics are obtained by

Related MCQs

• In an inverse definite minimum time, electromagnetic type over current relay, the minimum time feature is achieved because of
• The relay with inverse time characteristic will operate within
• The inverse definite mean time relays are used for over current and earth fault protection of transformer against
• The inverse definite mean time relays are used for over current and earth fault protection of transformer against
• Admittance relay is _______ relay.
• To prevent mal operation of differentially connected relay while energising a transformer, the relay restraining coil is biased with
• Inverse time current relays are used for the protection of
• In the case of transmission line protection, over current relay is used
• The domains of power system where directional over current relay is indispensable are
• Threshold characteristics of a plain impedance relay in a complex Z plane is a