why dc power can not be used in transformer?
- 33 Answers
- 63328 Views
- GE, Sail, I also Faced
- E-Mail Answers
Answer Posted / vicky
The simple answer s induction principle s only applicable for ac...
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?
is there any lightning by passer is arranged in ship like buildings?
What is the ratio of Booster transformer?
a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------
WHAT IS THE DIFFERENE IN ACTION OF MCB,MCCB,RCCB
If I want to replace a 26KW Slip ring Motor with a Squirrel Cage motor & Drive (for a Hoist Application). How can I approximate the Motor & Drive HP required in new Setup.
Why does an induction generator is preffered as compared to synchronous generator in especially a wind energy power production project?
What is the difference between resistance grounding system and resistance earthing system?
To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?
why incomer bay is required before transformer bay if there are more than 1 nos. of transformer bay.
There are a trformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?
for hipot test on 33kV busbar, we will test on 70 kV or 56kV, what is the acceptable leackage current?
What are the functions of temperature scanner in power transformer?
What are books to be referred for KPTCL exam?
For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?
