how we calculate the 30 KW 3phase electric motor current on
noload
Answer Posted / surajkant
practically the no load current of 3 phase motor varies
from 25% to 35% whereas in 1phase it is nera to full laod.
| Is This Answer Correct ? | 28 Yes | 15 No |
Post New Answer View All Answers
Define characteristics impedance?
why we use two slope(differential & restraining) in differential relay.but in busbar protection differential we are using only one slope?please explain
WHAT IS DIFFERENCE BETWEEN CAPACITOR AND CAPACITANCE?
Y phase plates are used in transmission line??? what is there need???
how to find the multiplication factor for digital energy meter and analog energy meter
I am EEE student i want to improve my core side skills.how cn i approach it?
3ph motor running with unequal kw and different pf what are the reasons
what is dry and wet frequency withstand voltage? why & where it is used??
What is power factor why we should maintain the power factor unless what will happen
How shall i select the value of capacitor or inductor in a system?
What is Annunciation?
what ispositive, negative, zero sequence impedence?
What is the tipical Online UPS input voltage for 20 KVA load ( 3 Phase or 1 Phase )? Why ? Explain it...?
when we have to purchase the transformer by own i.e how much load will preferred HT connection?
what kvrah y we need to take the readind of that