Interested to Buy Any Domain ? << Click Here >> for more details...
there are a transformer and a motor. both are connected to
3phase, 415 Volt, 50Hz power supply. Both are working with
induction principles. Then, why, motor is rotating and
transformer is not rotating.
- 8 Answers
- 12372 Views
- I also Faced
- E-Mail Answers
Answer Posted / vikash kumar
in induction motor
resultant flux =1.5*(maximum flux) -(1)
angle=0.5pi-wt -(2)
from above equation (2) angle is dependent on time hence
indution machine rotate but in transformer angle is
independent of time not rotate tranformer
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
Explain different types of d.c motors? Give their applications
what is ic 01,ic 06 ?is it types of cooling?
Thumb rule of cable size(rm>30 rm)X multiplying factor=ampere
in india per day how much power is generated including all power station
where is core-type and shell-type construction suitable for transformers ?
hi friends how 3 phase converter functioning ?what is working principle of rotory phase converter ?
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
What are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.
what is the differation bewreen kwh & fundamental kwh in electronic trivector meters
do we use neutral grounding for resistive balanced load? if we use what happen?
what will happen if frequency is below 50 hz?
why starting current is high and resistance is almost 0 during the starting of motor dc motor...?
which network topology offers the greatest level of tolerance?
if we apply 1000ADC instead of 100ADC or We apply 50ADC instead of 100ADC,What will be happened in the test result value.Pl explain
what is diff. between earthing grid,earthing mess, earting grid?
