Exam 6: Protective Relays and Circuit Breakers for Electrical Systems

arrow
  • Select Tags
search iconSearch Question
flashcardsStudy Flashcards
  • Select Tags

The rating of the circuit breaker is usually determined on the basis of ____________ fault.

(Multiple Choice)
4.7/5
(31)

Keeping in view the cost and the overall effectiveness, which of the following circuit breaker is best suited for capacitor bank switching?

(Multiple Choice)
4.9/5
(31)

Which among these circuit breakers produce the least arc energy?

(Multiple Choice)
4.9/5
(28)

What is the normal pressure at which the SF6 gas is maintained in the closed position of the breaker?

(Multiple Choice)
4.8/5
(40)
Showing 21 - 24 of 24
close modal

Filters

  • Essay(0)
  • Multiple Choice(0)
  • Short Answer(0)
  • True False(0)
  • Matching(0)