Interested to Buy Any Domain ? << Click Here >> for more details...
what happens when we apply dc to a transformer
- 7 Answers
- 10885 Views
- Siemens, I also Faced
- E-Mail Answers
Answer Posted / santosh kumar garnayak
when dc will be applied to transformer,as inductor will be
short circited(in dc f=0 so xl=2*pi*f*l=0) so net resistance
(I=V/(R+XL)=V/R ) will decrease and high amount of current
will flow which will result in damage to the transformer`
| Is This Answer Correct ? | 19 Yes | 1 No |
Post New Answer View All Answers
What is the approximate value of stacking factor?
how to caculate cable size for diff types of loads? if anyone know the calculating procedure please tell me
How they LT panel busbar size choose
what is quality factor in series resonance circuit and calculate the factor of voltage magnification? how it happens?
what is self capacitance of inductor
Why the output of OP-AMP is always less than Vcc?
am commissioning the trafo without connecting the neutral therefore unbalance will occur what is the alternative solution for this?
What is resistance reading of earth copper rod with grid and without grid?
What is the use of mc( moving coil) in dc voltmeter and dc ammter and what is the use of ( moving iron)in ac voltmeter nd ac ammeter
please tell me how a surge protector work on a DC 48Volt.? please describe briefly.
WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)
There is any especial requirement for motor to drive through with VFD?
What are factors to be considered while we selecting the Core Balance Current Transformer for Earth fault protection
IN dc capacitive reactance is??
Explain about c.t?
