What is the Frequency while we step up the voltage from
220V to 11KV? Is it possible? Explain it?
Answer Posted / amarnath
it should be or it is 49.5 to 50.5 Hz normally. If this is
not the frequency then we need to have a capacitor to
improve the frequency and power factor.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
xpression 'document.FrmQF.myemail' [
what is the transformer rush current?
what is the difference between changer, converter and transformer?
What is the difference between type1 and type2 relay protection co-ordination for motor feeders
If you have an earth with pilecap then your resistance is really low. why and how?
i have 500 amp inductive load of motors ,,,pleas tell me how can i calculate for capacitor bank for improving my power factor to 99 .....calcullations for capacitor bank,,,,
if main CT is of ratio 50/5, and meter CT is -/5 what will be overall multiplying factor of meter.PT is 11000/110 .
Why do we require transformer with less specific weight if supply frequency is increased?
How to design a Unit auxiliary transformer for a power house having a unit of 65 MW and Generating voltage of 11 KV and Secondary voltage of 433V
Write a note on Treatment for electric shock.
How to select the gauge of wire for winding of motors? How to select number of turns for winding of three phase induction motor?
WHAT IS THE MEANING OG (li = 7 In)
please send me the L&T Emb. sys. placement papers and entire details of pattren
Why do we need interlocking in a HT metering or Ring main unit switchgear?
In our plant we have installed new MCC with ELR and CBCT which is detecting some leakage current in the system but it leading to some confusion when to check that in which feeder which is drawing current we put off the whole panel itself but still CBCT detecting some leakage current so can anybody ans me , where i am going wrong or how to detect whether its actual leakage or CBCT malfunctioning.