The operating speed of a relay depends upon the

Related MCQs

• The relay operating speed depends upon
• On what factor does the operating speed of the relay depend?
• Admittance relay is _______ relay.
• To prevent mal operation of differentially connected relay while energising a transformer, the relay restraining coil is biased with
• The operating characteristics of the reactance relay in the complex impedance plane is a
• In a circuit breaker, the active recovery voltage depends upon which among these?
• 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
• A differential relay measures the vector difference between
• Overheating of relay contacts or contact born out is due to