Interested to Buy Any Domain ? << Click Here >> for more details...
if 50hz transformer is required to be run on 50% frequency
what needs to be done???????????
- 6 Answers
- 11577 Views
- century, I also Faced
- E-Mail Answers
Answer Posted / pankaj rajput
It will trip on over fluxing protection, if the protection
is installed.
It's not a wise situation to connect transformer to a lower
frequency with same voltage. The flux induced in core is
directly proportional to voltage & inversly proportional to
frequency. Hence the core will be over heated/over fluxed
and may get damage due to over heat.
The only remedy is reducing the voltage in same ratio.
| Is This Answer Correct ? | 31 Yes | 2 No |
Post New Answer View All Answers
what is the power rating of CPU, CRT type moniter, LCD type moniter,scanner Approx.
How test for Ddo vector group test condition?
What is inrush current? how can calculateit? what is the affect of it?
how to find the Motor,s insulation Power?
What must be the distance between the Earth pit which are grounded from two different sources. Example: Distance between the earth pit for LV Panel-1 & 2
what kvrah y we need to take the readind of that
Different types of relay fault which phase sequence??
I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.
I have a relay contact rated at 220v dc which is supplied with a 24vdc from the panel,for it to trip the dampers(24vdc).What if the application of the relay changes so that it should work at its rated 220vdc then will it work at 24vdc supply given or any other consideration needs to be taken .....
What is the effect of atmospheric pressure & Temp; on efficiency of motor? Why NGR(Neutral Grounding Resistor) is used in 132/11 KV Transformer & how? What is the use of Auto T/F in Grid Station?
Define peak time.
What is the formula formula for Busbar sizing and what are the things to be consider for Busbar Calculation?
Plz tell me how we can find that particular company has vacancy or not
what is a synchronizing lamp ?
WTA used cb?
