What are the voltages at which electrical energy is
transmitted
Answer Posted / b.murali dhara babu
The voltage at which the utility is being trasmitted
depends on the load of the utlity .
From 200 w to 5 KW at 230 V single phase
From 5 KW to 55 KW/70 HP at 3 x 440 V
From 70 KVA to 1000KVA at 11 KV 3 Phase
from 1000 KVA to 5000KVA at 33 KV 3 phase
above 5000 KVA to 10000 KVA at 132 KV 3 Phase
above 10000 KVA at 220 KV 3 Phase
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
As we know diode work on both negative and positive but converting ac into DC we have to given a/c from negative of diode or positive side.please give me answer.
how harmonics generated in induction furnance? how minimise it?
hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.
how to find the capacitance value of the motor while running??
earth also having a gravitational force (magnetic field of north and south)but it attracts any object compare to this theartifical magnetic cant perform same as earth why?
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
how dose servo motor works
What are the Full Forms of TVM, MTL, CVT ?
the site measured knee point voltage of protection class CTs should be greater than rated knee point voltage? what about meetering class CTs. Should it be below the rated knee point voltage?
What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines
How can we choose the rating of submersible motors
how to select diiferent power transformers of same capacity on no load loss and full load loss by economical point of view.?
Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?
We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?
what are pilot cells