Why dose voltage rated at 11kva
- 1 Answers
- 3204 Views
- TK Chemical Complex, I also Faced
- E-Mail Answers
Answer Posted / abhishek pandey
Most of the voltages in the power system are rated at
11kv,132kv or likewise.It is observed that these voltages
are a multiple of 11.This is because of the form factor
which is equal to 1.1 in the equation for the emf generated
by the alternator.Since the form factor is a multiple of 11
most of the voltages assume forms like 11kv,132kv or 220kv.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
how harmonics generated in induction furnance? how minimise it?
how desiel generate sart fail of eb?
Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT
Which power will flow first if we switch on a motor Active or Reactive? How?
Which thing is maximum in RLC circuit at resonance a)power consumption b)inductive current c)capacitive voltage
1) What are your personal strength? 2) What are your personal areas of improvement? 3) What are your expectations from from a particular job? 4) what are your carrier objectives?
oltc of a transformer, how it works? and what are the equipment consist of describe briefly?
any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?
magnetizer priciple
in a solar power plant,we are going to step up the voltage 350V to 33kv, and to 132kv GSS. i want to ask that if it is possible that 315v/33kv is not possible because we also use 315v/11kv. or it should be 415v/33kv? is it effects generation or losses? the second question is-generation is depends on LV winding? or LV winding design for generation voltage?
I have 1500/1A CT If i connect this CT in 6.6KV bus bar means what will be the voltage present in CT?
12.5 tons a/c is their how much kva generator can recommend to the customer.
following are the questions asked in interviews: 1) Considering the short circuit fault, which switchgear is preferable, SFU OR MCCB? Which operates faster? whicg one is popular in Indian Market and why? 2)Define SCPD. What is type2 coodination? 3)Why the contactor rating is higher for the fuseless selection than for fuse selection? whether the ratinf of SFU or MCCB remains the same in both the cases? 4)If the HP rating is known then can you calculate the ratings of L.V Switchgear(SFU/MCCB, contactor, OLR) without using the selection chart?
What is the method of estamating of cable, CB,MCB ?
WHY BLADE & JOW OF ISOLETOR IN SUBSTATION?
