Interested to Buy Any Domain ? << Click Here >> for more details...
why the autotransformer burnt while stating the pumpmotor?,
In starter and motor there was no abnormality.
- 4 Answers
- 14501 Views
- I also Faced
- E-Mail Answers
Answer Posted / d.lakshmi narayana
To check the transformer tap voltage
persantage.(or)Unbalance the tap voltage (or)To take proper
tap voltage for motor starting load
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??
what shall be no load voltage of 132/33 kV transformer ? is it 33 kv of 34.5 kV
IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8
What is 100% protection of generator? Why 100% is not used but 95% is generally used?
before transformer oil dielectric strenght tests are taken the oil should be allowed to settle to remove option 1 air bubbles 2 gasses 3 contamination 4 water
how we calculate electrical load on a building according to area?
What is rotating magnetic field?Discuss elaborately.
plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?
can anybody sent me power grid questions. what subject should i prefer for preparation?
I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz
How does a battary stores charge in it? please explain in simple manner and in detail.thanks
Do inductive loads have distorted current waveforms ?
Why we used 690V in ACS 800 drives.Why dont use standard voltage like 415v or 1.1Kv
what are the breakdown voltage rating of mini- curcuit'transfarmer!
how does a liquid starter reduce the starting currents?
