how do we calculate cable sq mm size,that if 50 A load
Answer Posted / tamil chelvan
It depends on how we are laying the cable i,e In air,ground
or duct..For example:As per poly cab cable chart 16sqmm
cable can be used if the cable is laid in ground.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
how many types control panel of a 132/33 kv substation
What is different between Difnit time and instatous over current relay
Can anyone tell the proper diagram of star delta starter????
I need HT sphere gap calibration table. Can any body help me.
what is frequency response?
what are the applications of PLC?
what is the function and use of cable differential protection relay?
Where can I get CPWD electrical specifications & Shedule of rates? Please help me
what are the effects when a salient pole alternator is run at high speed like 3000 r.p.m?
IN induction motor pf is increased using capacitors.what will be the effect on motor and system when very large capacitor is accidently installed and pf goes leading.
What is the name of transformers oil filteration equipment?
how to measure dc earth leakage current?
Any Electrical Engineering jobs?Please refer for interviews. Thank you
by what factor the starting current is used when comparing star and delta connection for motor starting?
What will happen if a dc source is given to a tubelight. Will it work or wont it work....