Which is the best protection in case of shortcircut fuses or mccb ?
- 2 Answers
- 4258 Views
- I also Faced
- E-Mail Answers
Answer Posted / wasim
The main difference between circuit breakers and fuses is that circuit breakers can be reset while fuses operate only once and then must be replaced.So MCCB is best.On the other hand Circuit breakers offer an added level of convenience in the event of an inadvertent overload.
| Is This Answer Correct ? | 11 Yes | 1 No |
Post New Answer View All Answers
What is the meaning of dedicated earthing?
what is the cause of voltage dipp or swell in the transmission lines?
How Can You Relate Power Engineering With Electrical Engineering?
Atwhat condition reverse power relay will act?
What if high voltage side circuit breaker of a ehv transformer instead of lvcb? Kindly elaborate.
What is state space method ? Why its used ? Can it applicable on linear, non-linear, 1st order, higher order, homogeneous, non-homogeneous, open-loop , closed loops , stable & unstable systems ?
I want to ask that is there any relation between current denesity of copper and material purity. also is ther any standard which defines the standard current denesity of material.
what is mean by PIR in circuitbreaker and give me detail of that?
what is ratio of copper wire size and current ?
How efficiency of thermal plant can be improved?
what percent do you derate your copper wire when you change from copper buss to copper wire
what is the use of permanent magnet generator in exciter
i have been tasked with a design of protection, metering and control(PMC) relay panel extension to accommodate all PMC relays.There is an already existing panel where this one will be built.What are the design aspects for this kind of project? thank you.
What is resonant frequency?
Why the magneti fields are not passes from southpole to north pole
