how we can select a transformer based on a particular load.
suppose we have 4 motors of rating 40 h.p , 50 h.p, 80 h.p
& 100 h.p. then what rating of transformer we can select.
urgent. pls reply
Answer Posted / jitesh
=40+50+80+100
=270kva
=362 kw
=270+(270*50%)
=400approx = 500kva X'mer
| Is This Answer Correct ? | 3 Yes | 15 No |
Post New Answer View All Answers
how can we select the appropriate VCB ?
what is the acceptable limit value for Desolve Gas Analysis/
What are the advantages of speed control using thyristor?
what is the standard duration after failure EB power
In Indian Household, generally we receive 220V AC single phase supply. But AC has 2 phases, +ve & -ve. So in +ve half cycle current is flowing...so what happens in the -ve half cycle?? Please illustrate.
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.
What is meant by short-pitched winding?
what is auto re-closer?
What is A check, B check, C Check & D check for a diesel Generat
Vibromotor 252MV 1/4HP2P..what is mean by 252MV?
What is difference between mcb and mccb.
What is the problem of internal failure in ship engine telegraph system norcontrol?
How does zener phenomenon differ from avalanche breakdown?
why do we carry out winding resistance test?
why starting current is high and resistance is almost 0 during the starting of motor dc motor...?