Interested to Buy Any Domain ? << Click Here >> for more details...
WHY TRANSFORMERS ARE RATED IN 11KV 22KV 33KV Instead off
10kv 20kv 30kv
- 4 Answers
- 16792 Views
- BCET, NTPC, I also Faced
- E-Mail Answers
Answer Posted / vipul mali
because form factor is definded by
ff= r.m.s. value/average value
ff= 1/root 2/ 2f/ pi
ff= 1.11
so all the equipments are disigned with this value.
| Is This Answer Correct ? | 20 Yes | 6 No |
Post New Answer View All Answers
Safety of dry type transformer
The power supplied to a 33microF capacitor from a 120V, 60Hz source will be
What do you mean by lighting transformer?
In between UPS out going changer over switch and ups raising main input, both side cable gland producing heat but the cable doesn't get heat,Why?
What is Instantaneous Earth fault relay,how will work
why we used ZNO in Lightning arrester.
Why use in ht motore
What is the equivalent circuit of a transformer and its vector diagram?
how can we phase identification in a distribution line,how we recognise that which phase is coming for a house hold connection.help me............
This is reqd for a 1MW Solar power plant..We have 2DC outputs from the solar panels Connected to 2INVERTOR panels.. Output from invertor is 3ph,280v,500kva,50hz.These are connected to individual ACB.This has to be stepped up to 11KV ,1250KVA SYSTEM.Now can I use (1) one more ACBTO GIVE A COMBINED OUTPUT OF 1000KVA,280V & STEP UP THE OUTPUT BY USING a single two winding 3 ph transformer 11kv/1250kva. or (2)use the two outputs and connect to one three winding transformer of above rating..Pls suggestwith details.
I have 1500/1A CT If i connect this CT in 6.6KV bus bar means what will be the voltage present in CT?
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
state basic meaning of 'INDUSTIAL AUTOMATION'?
In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?
What happen to the transformer if the OLTC frequently used for lower and raise occured 50times daily?
