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What is molded case circuit breaker?
OpenCS Electrical And Electronics asked 3 years ago • Switchgear And Protection
261 views0 answers0 votes
What is cutler hammer breakers?
OpenCS Electrical And Electronics asked 3 years ago • Switchgear And Protection
408 views0 answers0 votes
What is Neutral Grounding Resistors?
OpenCS Electrical And Electronics asked 3 years ago • Switchgear And Protection
281 views1 answers0 votes
Why soil conductivity important for earthing?
OpenCS Electrical And Electronics asked 3 years ago • Switchgear And Protection
291 views1 answers0 votes
What is low reactance grounding?
OpenCS Electrical And Electronics asked 3 years ago • Switchgear And Protection
329 views1 answers0 votes
Why breakdown voltage in AC is different from breakdown voltage in DC while using isolator?
OpenCS Electrical And Electronics asked 3 years ago • Switchgear And Protection
188 views0 answers0 votes
What is 11 pin PLA relay?
Openchetan shidling asked 4 years ago • Switchgear And Protection
468 views0 answers0 votes
When arc interruption takes place in an oil circuit breaker?
OpenCS Electrical And Electronics asked 4 years ago • Switchgear And Protection
412 views0 answers0 votes
What are the applications of the SF6 circuit breaker?
OpenCS Electrical And Electronics asked 4 years ago • Switchgear And Protection
267 views0 answers0 votes
Give the sequence of operations during the opening and closing of a circuit breaker?
OpenChetan Shidling asked 4 years ago • Switchgear And Protection
308 views0 answers0 votes
Why the neutral of transformer is grounded in station?
OpenCS Electrical And Electronics asked 4 years ago • Switchgear And Protection
264 views0 answers0 votes
Why CT is connected in series and PT in parallel in station?
OpenCS Electrical And Electronics asked 4 years ago • Switchgear And Protection
284 views0 answers0 votes
Why the color of breather changes in power transformer?
OpenCS Electrical And Electronics asked 4 years ago • Switchgear And Protection
291 views0 answers0 votes
When isolator is operated in the substation?
OpenCS Electrical And Electronics asked 4 years ago • Switchgear And Protection
263 views0 answers0 votes
What is purpose of WTI and OTI instruments in power transformer?
OpenCS Electrical And Electronics asked 4 years ago • Switchgear And Protection
310 views0 answers0 votes
Explain the difference between SF 6 circuit breaker and vacuum circuit breaker?
OpenCS Electrical And Electronics asked 4 years ago • Switchgear And Protection
266 views0 answers0 votes
Difference between circuit breaker and isolator?
OpenCS Electrical And Electronics asked 4 years ago • Switchgear And Protection
223 views0 answers0 votes
Why lightning arresters are always connected at the beginning of the station?
OpenCS Electrical And Electronics asked 4 years ago • Switchgear And Protection
218 views0 answers0 votes
Why ballast or stones are used in substation, give five reasons?
OpenCS Electrical And Electronics asked 4 years ago • Switchgear And Protection
296 views0 answers0 votes
Why switchgear and protection is required in substation?
OpenCS Electrical And Electronics asked 4 years ago • Switchgear And Protection
255 views0 answers0 votes

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