what is VFD and how to save the power by using VFD?
Answer Posted / karan
HOW TO VARRY THE FREQUENCY OF THE SUPPLY (230 AC MAINS) ?
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What should be setting for alarm,tripping and cooling fan on for power transformer's oil temp. and winding temp. indicator?
WILL SCHNEIDER MAKE ACB(MASTERPACT)TRIP ON REVERSE POWER?
what are the differences between 'exhaust fan', 'heavy-duty exhaust fan' & 'super heavy duty exhaust fan'. what are their power ratings ?
how to calculate IR value of 33KV cable ??
How does a battary stores charge in it? please explain in simple manner and in detail.thanks
Whether amorphous core transformer is commercialized or not:Name of company making amorphous core transformer and what are different rating?
what is destructive and non-destructive testing of welding
How can we calculate the efficiency of a Running (On-Load) Motor ? What parameters are required and what is the method ?
what is the earth current,reverse power,electrical trip generator short circuit,low voltage, high voltage please discribe me
Dear all, I want to use Induction motor to open and close a 1 ton door. How much power do I need. Thanks
can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.
for what voltage will reactive power be largest in 380 kv line : a) 375kv b)380kv c)385kv
Transformer cores are laminated in order to A simplify its construction B minimize eddy current loss C reduce cost D reduce hysterisis loss
specify the inbuilt protections in DG
how to read idmt curva