can we replace d.c.motor by 3 phase induction motor for a
particular application

Answer Posted / akhil

yes only for some application

Is This Answer Correct ?    5 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

in wind mill use 2100 kw asychronous generator ( induction generator ) rotor voltage : 3300,stator voltage : 690, rpm : 1511 type : MRL063E04 ' we check rotor resistance magger value found following. R-EARTH - 00 M.OHM,Y-EARTH-34 M.OHM,B-EARTH- 33M.OHM R-Y: 31 M.OHM, Y-B: 00 M.OHM,B-R :33 M.OHM HOW CAN I TAKE DECISION?pls ans. quickly

1884


what is the voltage between earth to neutral in lift.

1352


What is the formula to calculate distribution transformer De-rating on iron losses basis

1361


in electrical control panel. how can i choose the cable rating. (example - 11kw motor, 18-25A mpcb}

2413


how to calculate insulation level of transformer?

1102






in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?

1809


what is 30-phase of transformer

1756


WHAT IS DIFFERENCE BETWEEN MANUAL CONTROL AND MAGNETIC CONTROL AND STATE ITS ADVANTAGE /DISADVANTAGE

1584


why does a dc machine has high efficiency while working as a generator than as a motor ..

1488


why do we use spark detector inside the slip ring brush compartment 0ona slip ring induction motor?

1637


Dear Brother can u tell the proper size selection of cable & the fault level calculation of braker, busbar etc. pls mail me at azeemk30@gmail.com

1441


what is ps impedance test

1668


i karmveer bharti persuing b.tech . plz send me syllabus and name of reference books. for preparation of section eng.

1661


what happen as when voltage drop(or may decrease) ? in case of atomic base theory?

1551


In dc ckt. 24v or 110v, which one is more efficient and why?

1752