In a biased differential relay the bias is defined as a ratio of

Related MCQs

• To prevent mal operation of differentially connected relay while energising a transformer, the relay restraining coil is biased with
• Admittance relay is _______ relay.
• A differential relay measures the vector difference between
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• If the fault occurs near the impedance relay, the VII ratio will be
• The bias factor S in unit protection synchronous generators
• The relay operating speed depends upon
• In order that current should flow without causing excessive heating or voltage drop, the relay contacts should
• Burden of a protective relay is the power
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