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
wat is the first thing dat is needed, 2 lay a cable in some area??
How would your past experience translate into success in this job?
suri transmission
What is vacuum circuit breaker.define with cause and where be use it device?
What are your personal skills and abilities for such a Master Course and your possible preparation to undertake this course?
why cable i burning without tripping. how can protect led street lights
what is meant by flywheel and its role in retardation test
Why we find the sensitivity for the CT's to check?
Can any body tell gulf interview question for experienced electrical engineer ?
how to check ac servo motor
i have gear oil pump with single phase motor.some time its motor starts running in reverse direction rather than forward direction...whats the reason behind this issue. 1- either capacitor is week? 2- or winding is week?
what will happen if OLR CT in all phases are short circuted
Explain difference between stand by earth fault and residual earth fault protection?
What is electrical diversity factor in electrical installations?
what is transient voltage?