voltage at generation stage is usually- ?
a.11kv b.33kv c.66kv d.220kv
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Answer / naveen
ofcourse the voltage at generation stage is 11 kV maximum
becuse of insulation limitation of the generator. as the
generator voltage increases we will need to provide extra
insulation across the windings & that will make the whole
machine bulkier. Despite of that voltage is stteped up
after generation at suitable level.
| Is This Answer Correct ? | 14 Yes | 2 No |
Answer / satish m
Usually the generating voltage is 11kV only. After
generation the voltage will be step-up to
33kV,66kV,110kV,220kV. These voltages are known as
transmission voltage.
| Is This Answer Correct ? | 12 Yes | 4 No |
Answer / mallesh.s
11kv,after generation we can vary it to desired value
| Is This Answer Correct ? | 8 Yes | 2 No |
Answer / sudhir kumar
since all the voltage generation are in average and we use
rms quantities for computation. so we need to convert the
average to rms simply by multiplying the form factor 1.11.
thats how the voltage levels are in the multiple of 11.
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / azarudeen
Generation voltage varies depends on capacity of the generator..
For 210 MW Gen - 15.75 KV
600 MW Gen - 20 KV...
| Is This Answer Correct ? | 3 Yes | 4 No |
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