How you calculating the current for a 2.5 Sqmm cable.
A 30 Hp 3 phase AC motor of power what size of cable is
used for this motor.
Answer Posted / mrudang
we are measure through SWG ( standard wire guage
it measure the crossection of wire
2.5sqmm
| Is This Answer Correct ? | 13 Yes | 20 No |
Post New Answer View All Answers
how we calculate the dick for a pole?
Name the types of motors used in vacuum cleaners, phonographic appliances, vending machines,refrigerators, rolling mills, lathes, power factor improvement and cranes.
why all the feeders are designed in a particular manner ... is there any reason for that???
Why we use auxillary relay ? what is function of differential relay, directional o/c relay?
if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm
What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.
Why in power plant projects we see DOL starting method used for motors upto 160 kW instead of star delta method
Define rise time.
wow to calculate the transformer rating(KVA)
what is a pulse transformer? how rise time of pulse changes when ever the voltage changes?
what is feeder bay?
what is mean by PIR in circuitbreaker and give me detail of that?
hai...... tis is Hemanth. jst now completed electrical engineering... i wanna to apper for ap tranco exam... plzz send me the previous q's paper link......thanx in advance.
why connecting surge unit in contactor coil
With a phasor diagram show the effect of increasing the field current of a generator supplying a constant real power and connected to a grid system.