To reduce short circuit fault currents are used.

Related MCQs

• Short-circuit currents are due to
• Which device sends the information to the circuit breaker to interrupt the circuit in case of fault?
• The relay used for phase fault protection of short transmission lines is
• The making and breaking currents of a 3 phase ac circuit breakers in power systems are respectively in ________form.
• The rating of the circuit breaker is usually determined on the basis of ____________ fault.
• relay is preferred for phase fault on short transmission line.
• ........ 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
• For the protection of stator winding of an alternate against internal fault involving ground the relay used is a
• Which relay is used to detect and protect internal fault in a transformer ?