Q4. Explain the operating principle of the circuit breaker and list the merits and demerits of the following circuit breakers: (10 Mark) (i) Air circuit breaker (ii) Oil circuit breaker (iii) SF6 circuit breaker (iv) Vacuum circuit breaker
Q4. Explain the operating principle of the circuit breaker and list the merits and demerits of the following circuit breakers: (10 Mark) (i) Air circuit breaker (ii) Oil circuit breaker (iii) SF6 circuit breaker (iv) Vacuum circuit breaker
Chapter4: Symbols
Section: Chapter Questions
Problem 12SQ: Referring to the circuit in Figure 412, what circuit component controls the actions of the two CR...
Question
![Q4. Explain the operating principle of the circuit breaker and list the merits and demerits of the
following circuit breakers: (10 Mark)
(i) Air circuit breaker
(ii) Oil circuit breaker
(iii) SF6 circuit breaker
(iv) Vacuum circuit breaker](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F009a21ff-7816-463b-9672-fb938932228b%2Fd5d9799e-65e6-4ad0-9750-d70204e76a02%2F65c07s_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q4. Explain the operating principle of the circuit breaker and list the merits and demerits of the
following circuit breakers: (10 Mark)
(i) Air circuit breaker
(ii) Oil circuit breaker
(iii) SF6 circuit breaker
(iv) Vacuum circuit breaker
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