What does protective relay provide?

Related MCQs

• Burden of a protective relay is the power
• Admittance relay is _______ relay.
• To prevent mal operation of differentially connected relay while energising a transformer, the relay restraining coil is biased with
• On what factor does the operating speed of the relay depend?
• An efficient and a well designed protective relaying should have
• Protective relays are devices that detect abnormal conditions in electrical circuits by measuring
• Protective relays can be designed to respond to ___________.
• The main function of under voltage protective device generally employed with a motor starter is to
• The relay operating speed depends upon
• In order that current should flow without causing excessive heating or voltage drop, the relay contacts should