Interested to Buy Any Domain ? << Click Here >> for more details...
if transformer winding burn on dc supply then
why not alternator rotor winding please post
answer on y.sakhare@rediffmail.com
- 4 Answers
- 9978 Views
- MahaGenco, I also Faced
- E-Mail Answers
Answer Posted / antaratara ghosh
With reference to the ans#2, the impedance of the
transformer is mostly inductance whereas in sync m/c it is
resistive...so if we apply a dc voltage in trafo, there
will be no inductance and the total impedance becomes very
very small.. thus I=(E-V)/Z will be very high for
trafo...due to this high current trafo windings will burn
but not sync m/c....
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
How many lightning arrestors to be installed on 50MX60MX10M building and is there any formular for that?
how to calculate units consumption for a 12 hp motor /hr.
Why GRR starts from 60% of motor speed why not less than 60%?
How can two 3 phase transformers of same KVA and Voltage be connected in parallel?
how can we understand that where we have to use ac or dc coil for solenoid valve and why?what is the different between coil of ac and dc explain please.
Explain (in simple ) - root mean square. whats its role in electrical fundamandal.where its used
What is Traction? 1KVA Alternator, How much urrent taken?
What is the important precuations need tocarried out while working with Electrolite in Battery PM?
In which working principal temperature transmitter work.explain in detailed.
is oil viscosity affect on motor current?
how calculate gd2 of ht motors
who invented active elements? plz give me the complte details of active elements...
magnetizer priciple
how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?
What is meaning of out of phase (making & breaking) capacity And how to calculate
