3 Phase and Single Phase Motor Amps Calculation with Short Trick for Electrical Interview

[@renzofficial2435]

May ask question how get 56.8 amper how cumpute thank you

[@michaelcostello6991]

Have you video on machine safety relays and safety plc

[@TheBeso1994]

And what if we're making calculations on something else?Like heaters,and other appliances?

[@arunchristopher4422]

It would be good to know the reason why it's multiplied by specific value.....

[@michaelcostello6991]

I assume the current calculated here is for full load. If the motor is not fully loaded the current would be significantly lees amps

[@SuperSaudioger]

🎉Sir can I use pf 0. 9

[@noelfaithfulkari2857]

Thank you sir. Is efficiency of motor not important in the calculation??

[@TheElectricalGuy]

For interview purposes it's not necessary to add efficiency

[@emmanuelakaba89]

It great 👍, your calculations are of help

[@manuellastrollo2168]

your formula in finding current for horsepower need %Eff on your formula that is I=Hp x 746/E x %Eff x Pf x √3

[@TheElectricalGuy]

For interview purposes you don't need to add efficiency in calculation

[@sathyasathya5110]

13kw = 22.6A

[@prempabbu2878]

22.75