Interested to Buy Any Domain ? << Click Here >> for more details...
Why the rating of the HT breakers are in 1250 Amp, while
the load on the breaker is around 50 Amp. ?
- 9 Answers
- 24298 Views
- Wipro, I also Faced
- E-Mail Answers
Answer Posted / rahul
bcoz CBs are supposed to interrupt fault current which can
be several times larger than the continous load current.
( for further clarification see CB specifications)
| Is This Answer Correct ? | 21 Yes | 11 No |
Post New Answer View All Answers
What happen when neutral point connected to core balance current transformer? (Neutral point of an alternator of a 180KVA DG. Neutral point connected to CBCT means enter to the CBCT)
How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?
How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?
What is the criteria that generally follow by distribution licenses to fix contact demand of their industrial customers?
WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?
What is notching in dc machine?
where can the transformer having vector group Yny0 be used??
What is the drawback of class b amplifier?
How can we measure the residual voltage in dc machines?
How one can check the MAIN of a house wiring ?
what is the vvvf in the dumbwaiter?? or lift. what is the actual process?/
what's the exact magnitude of current, flows through Neutral?
In case of salient pole alternator when number of poles are 4 or more than 4 it helps the flux wave to be sinusoid as air gap length is increased from center to tip , but if the number of poles are 2 how does the flux wave is sinusoidal?
Two liquids hot and cold in two vessels are there and an metal bar acts as a conductor of heat between the two vessels. what happens then. what happens after 24 hrs?
I have motor of 3 H.P. How i found the rating of capacitor use in it in single phase motor..???
