Why a transformer Noise during its running condition ?
- 8 Answers
- 11638 Views
- NTPC, I also Faced
- E-Mail Answers
Answer Posted / praful nandankar
The magnetic core elongates and contracts due to the effect
of magnetostriction as the input to the transformer is ac .
praful nandankar
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
How many gap between finger contact in a.c.b. and v.cb.?
WE HAVE THE DC RECTIFIER 1500A, INPUT VOLTAGE IS 3 PHASE. HOW TO CALICULATE THE LOAD? 3 PHASE SIDE EITHER dC SIDE. PLEASE SUGGEST ME
2. A current i=(10+10 sin t)amperes is passed through MI type ammeter. its reading will be.........
What is the difference between multimeter
As we know induction squirrel cage motor torque Directly praprortinal to applied voltage in star connection & delta also. If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ? motor will not fail ?
What is the reason for using a GE G101 MCB in place of an EP102 MCB if both are capable of AC circuit protection?
What are the advantages and disadvantages of short-pitched winding?
How to calculate phase to phase difference ?
How would you calculate power loss in a resistor?
What is Phase margin?
Mention the difference between Analogue and Digital circuit?
what is per unit calculation?looking for simple and strong explanation thk u
How is the speed of a DC shunt motor related to the armature current?
What happen when neutral point connected to core balance current transformer? (Neutral point of an alternator of a 180KVA DG. Neutral point connected to CBCT means enter to the CBCT)
Why 9KV surge arrester having 7.65KV of MCOV?
