Why we call cable rating in SQ.mm.If it is 240 SQ.mm how
much the diameter possible?is there any calculation ?
Answer Posted / mateen
When you got the cross section aria then you can calculate
the current currying ampere by knowing the materials
Resistance
| Is This Answer Correct ? | 7 Yes | 11 No |
Post New Answer View All Answers
What are unstable systems?
What is pd controller?
Explain what is electric traction? Explain few advantages of electric traction system?
sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.
How I calculate the ELCB for circuit breakers?
why motor range is available 22kv,30kv,37kv,45kv and so on? why motor range is not available 21kv,24,25,26,27kv and so on?
how technical is calculated in 11kv line and lt line
WHY SEPARATELY EXCITED MACHINE NEEDS EXCITATION BY DC SUPPLY WHY NOT BY AC
What is the instrument to check the rotating diode fuse of alternator in running conditions?
how we can calculate chiller required ampear?
Is any AC drive(VFD) had a feature of DC injection braking? if available please mention the detail. i.e drive can supply braking torque when the motor in idle state.
where can the transformer having vector group Yny0 be used??
in electrical control panel. how can i choose the cable rating. (example - 11kw motor, 18-25A mpcb}
after how many spot we must chang secondry cable in portable spot welding gun?
Whats the minimum value for I.R. that can be allowed for HT & LT alternators for operation?