can d.c.transformer exist? if yes then what its max. rating?
- 6 Answers
- 6825 Views
- I also Faced
- E-Mail Answers
Answer Posted / gajanan
chopper circuit which uses semi conductor switching devices
used as step down or step up xmer for dc voltage
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
why constant voltage transformer should be start without load? and if started then what will happen?
What is trip and closing coil in cb? Why need of them
how we explain parallel paths armature winding?
what are the main faults that occur in stabilizers? How they corrected and resolved ? Types of stabilizers ?
our industries ht line so power fluctation(once drop of power please rectify causes
in a solar power plant,we are going to step up the voltage 350V to 33kv, and to 132kv GSS. i want to ask that if it is possible that 315v/33kv is not possible because we also use 315v/11kv. or it should be 415v/33kv? is it effects generation or losses? the second question is-generation is depends on LV winding? or LV winding design for generation voltage?
What is servo motor and what are different types of servo motor
What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning
Difference between Earthing Truck & Earthing trolly for HT panel
pls tell us AC plant are how do work and parts name with picture
What is the importance of earthing?
What is inductance?
Why is the frequency not changed during transformation of electrical energy in a transformer?
I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.
what is destructive and non-destructive testing of welding
