what is the fullform of mccb
Answers were Sorted based on User's Feedback
Answer / satya dev ( knight frank)
Moulded case circuit breaker
| Is This Answer Correct ? | 86 Yes | 8 No |
Answer / ramakantapati kolkata
Moulded case circuit breaker is used 3 phase +neutral or hv. circunt flow
| Is This Answer Correct ? | 10 Yes | 0 No |
Answer / kunal bhardwaj,alwar
moulded case circuit breaker.
it is use high voltage circuit flowing.
used with tpn{three phase with neutral}
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / ganesh prasad singh
mccb rccb abb acb mcb elcb db mdb smdb emdb pt ct
| Is This Answer Correct ? | 5 Yes | 8 No |
Answer / ganesh prasad singh
mdb smdb db mccb rccb acb abb rcdb mcb elcb
| Is This Answer Correct ? | 3 Yes | 12 No |
What are the two major types of control system?
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why capacitor do not switch ON the DG power? (I had checked, capacitor ON in DG power that time current rating was reduced.)
rrb question
For DG or Transformer body earthing, is it necessary to terminate the earth bus to earth pit directly? If not terminated to earth pit directly in earth pit and connected to any common bus strip which ultimately connects to earth pit, what will be the pros and cons?
why 3 phase motors are preferable over single phase motors ?
Where we give genset o/p in home & industrial applications ?
A dc motor running on dc drive whose input is 3ph AC what will happen if we change the phase sequence of dc drive for e.g (R Y B) is connect as R B Y, will the motor run as same as previously running before changing phase without any effect
what is the reqirred voltage in HT motor to get full RPM on no load test?
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