why power generate in 33 kv it will be step down by 11 kv .
Answers were Sorted based on User's Feedback
Answer / sridhar,psgtech
generating 33kv that will reduce the current flow
transmission line so line loss will be reduced and step
down to 11kv for distributing to consumer
Is This Answer Correct ? | 21 Yes | 2 No |
Answer / sathish
for generation of 33kv we require large alternators thus
increase the initial investment of plant.
Is This Answer Correct ? | 8 Yes | 6 No |
Answer / ajaya kumar.v
Normally all generating stations will generate voltage less
than 11Kv since of the isulation above 11kv, the size of
the equipment will increase. For transmission it has been
stepped up for reducing the loss in transmission &
generally the distribution system will operate on safe
voltages ie <4440V.
Is This Answer Correct ? | 3 Yes | 1 No |
Answer / vikas
Generally all the Industrial equipments are designed for 3ph
440v & domestic equip. for 1ph 230V so its easy to step down
11KV instead of 33/66KV to minimise cost of equipment as
well as losses.
Moreover for transmission of longer
range Voltage has to step up to minimise transmission losses
due to I^2R .and again has to be step down to reduce the
operating cost of equipment.
Is This Answer Correct ? | 0 Yes | 3 No |
Answer / v.chandrasekharreddy
for generation of 33kv we require large alternators thus
increase the initial investment of plant.reduse the voltage
fluctuation
Is This Answer Correct ? | 2 Yes | 9 No |
suppose we using 3 phase motor of 440 v means what range of C.T. is require for measuring current , the rating of motor is 1HP ?
why use phase displacement in transformer.and effect of phase displacement on transformer
which one has maximum efficiency autotransformer or transformer?? and why??
why the tapping of transformer on ht side??????
12 Answers CTS, OPTCL, Visa Steel,
What happens if we give ac supply to dc shunt and series motors individually
HOW CAN YOU CALCULATE PRACTICAL EFFICIENCY OF A ASYNCHRONOUS INDUCTIONMOTOR OF 7.5KW,& MOTOR IS RUNNING WITH AVOLTAGE OF 410 VOLTS,& TAKING CURENT OF 13 AMPS
What are the advantages of a three-phase system over a single-phase system?
if 11 lead acid batteries each 200 amph are connected in series so that combinly they can produce 110 volts dc. question is how much backup it can provide ? 2) how can we calculate that how much amprere and voltage is required to charge them . thanks in advance !
what is threshold voltage for a relay???what does it exactly means ?whats its value in our indian transmission system say 11kv feeder RMU relay
Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.
we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.
how can found motors folt current ? how can disided circuit breakers caoicity and breaking capicity ?