WHY THE FREQUENCY IS 50 HZ IN INDIA.CAN WE USE SOME OTHER
FREQUENCY.IF SO WHAT IS THE RANGE AND WHAT WILL BE THE
EFFECT IN PRESENT POWER SYSTEM IF WE CHANGE THE FREQUENCY
AS YOU SUGGEST ?
Answer Posted / ajay sant
all above answers are correct in its place but we forget
basic thing when we design any system following parameters
are to be taken into considaration
1.avrage temp.
2.avrage sea lavel
3.windvelocity
4.distance
5.size
considering all these factors 50HZ frequency is most
economical system thats why we use 50Hz
Is This Answer Correct ? | 9 Yes | 25 No |
Post New Answer View All Answers
what is kvarh? Please define it With calculation General motors ?
there is an alternator 480 k.w, 400v,50hz, 4-wire running on load having leakage alternator body earthed current 38 A. is it within acceptable limit? if yes then give reference if no then how to bring within specified limit
Explain the following and how these are working with PLC Unit 1 I/O Module Card 2 Adaptor Card 3 Ribbon Adaptor 4 I/O bus 5 I/O Devices
to vary valtage from 0 - max a variac is necessary . so how to design for high power applications nearly about 200KW power
Why should be the frequency 50 hz 60hz only why not others like 45, 95 56 or anything , why should we maintain the frequency constant if so why it is only 50 hz 60hz?
How RTCC panel is working and give single line diagram for RTCC with transformer?
USE OF 8 WAY PAN ASSEMBLY
What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?
May I know how much values to be set for earth fault, over current and short circuit values at 11kv side? I have 11kv van 1250amps rating. Present it's taking load 80amps?
how can found motors folt current ? how can disided circuit breakers caoicity and breaking capicity ?
Is it acceptable of installing an earth pit in planters area where bare copper cable, earth rod and connection are susceptible to corrosion due to water?
Why induction motor is widely used in industry
Which thing is maximum in RLC circuit at resonance a)power consumption b)inductive current c)capacitive voltage
i want to know that how the height of Ct ,cvt ,LA calculated on the basis of creepage distance
How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs