Switchgear and Protection MCQs with Answers PDF for Electrical Engineering students. Includes a comprehensive set of MCQs on switchgear and protection systems. Available for download in PDF format.
What is the standard form of ACB ?
A. Air Common Breaker
B. Armature Circuit Breaker
C. Air Circuit Breaker
D. Air Control BreakerWhich one of the following comes under potential transformer ?
A. Gross error
B. Shell type
C. Ratio error
D. Phase angle errorWhat is the standard form of CLR ?
A. Current Limiting Reactor
B. Current Limiting Resonance
C. Current Limiting Reluctance
D. Current Limiting ResistorWhich one of the following comes under low voltage switchgears ?
A. Fuses
B. Relays
C. Oil switches
D. Lightning arresters