how much current does 3ph a.c & d.c motor drawn.Plz.
provide formula with example.
Answer Posted / eng/mohamed
3pH every 1kw drew 2 amp 380 v
every 1 hp drew 1.5 amp
for dc i=p/v for dc and 1bp ac
Eng/mohamed
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
The series field winding has low resistance while the shunt field winding has high resistance. Why?
Dear sir, By which formula u can calculate for a particular kv line there is a range of mw.
How to address the servo drive for motor
how hazordious area is classified at an oil & gas plant and categorise suitable class of electric equipment in that area like induction motors, LCS, Lighting Fixtures Fluerescent/Flood lights Mercury& sodium lights, J.Bs, Power Cables etc
What will be the effect of circulating current in HT xlpe cable when both the armour ends are grounded. Will the termination fils after some time in case of 33 kv supply.
xpression 'document.FrmQF.myemail' [
I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok
what's producer of XLPE cable laying in undergroung
derive DC RMS value for half wave rectifier?
WHY EXCITER PHASE SEQUENCE ARE OPPOSITE THAN STATOR SUPPLY PHASE SEQUENCE IN SYNCHRONOUS MOTOR >
if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?
How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.
How is the gain affected by the introduction of feedback in a control system.
tell me about roaster switch .& what is the function in transmission & distribution?
Show Details FROM:Muhammed Ikram TO:qa@allinterview.com Message flagged Saturday, June 4, 2011 10:07 PMMessage bodyHello all, i want to ask a question to all of you that what is VMM (voltage monitoring module )? how it work,s? i heard somewhere that it compare 1 phase voltage to other phase voltage. but there is also some setting on it. how to set it,s setting. please tell me briefly. Thank,s and Regard,s. Muhammed Ikram.