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Question
why transmission line 11Kv OR 33KV,66Kv not in 10kv 20kv?
 Question Submitted By :: Love007
I also faced this Question!!     Rank Answer Posted By  
 
  Re: why transmission line 11Kv OR 33KV,66Kv not in 10kv 20kv?
Answer
# 1
it followed to our indian standard 
Is This Answer Correct ?    71 Yes 125 No
Guest
 
  Re: why transmission line 11Kv OR 33KV,66Kv not in 10kv 20kv?
Answer
# 2
due to thhe form factor=1.11, so output voltage must be
mulipy of formfactor,so we get 11,22,33
 
Is This Answer Correct ?    199 Yes 28 No
J.santosh Ramana Kumar
 
 
 
  Re: why transmission line 11Kv OR 33KV,66Kv not in 10kv 20kv?
Answer
# 3
it is because the form factor=1.11 so everything should be
multiple of 11.
 
Is This Answer Correct ?    71 Yes 35 No
Ashish
 
  Re: why transmission line 11Kv OR 33KV,66Kv not in 10kv 20kv?
Answer
# 4
form factor of alternating current is 1.1 not 1.11, which
is the ratio of rms value to average value of alternating
current.so generation of ac voltage is in multiple of 11,
like 11kv,33kv,44kv,66kv etc
 
Is This Answer Correct ?    64 Yes 26 No
Arindam Mallick
 
  Re: why transmission line 11Kv OR 33KV,66Kv not in 10kv 20kv?
Answer
# 5
so every conductor has disc so the minimum range of disc is
11kv and if the voltage is high so we use another 11kv disc
so it increases number of discs
 
Is This Answer Correct ?    18 Yes 81 No
Sam
 
  Re: why transmission line 11Kv OR 33KV,66Kv not in 10kv 20kv?
Answer
# 6
The answers mentioning the form factor 1.1 are correct.

Just one clarification...

1.1 is form factor of a Sine wave...hence ac voltage being
a sine wave holds Form Factor of 1.1
 
Is This Answer Correct ?    61 Yes 16 No
Pankaj Rajput
 
  Re: why transmission line 11Kv OR 33KV,66Kv not in 10kv 20kv?
Answer
# 7
FORM FACTOR of sine wave is 1.11
rms/avg=(im/root2)/(2*im/pi) = 1.11
FF of square wave is 1.00 n triangular is 1.15
so i think form factor is not the only logic behind
11kv/33kv but while the generator o/p formula suggest there
are certain terms multiplied with the form factor(1.11) n
it is forcibly made to a standadadised value by changing
certain parameters..
 
Is This Answer Correct ?    31 Yes 15 No
Kishore
 
  Re: why transmission line 11Kv OR 33KV,66Kv not in 10kv 20kv?
Answer
# 8
Pl. give me the right answar 
Is This Answer Correct ?    23 Yes 12 No
Mskpatro
 
  Re: why transmission line 11Kv OR 33KV,66Kv not in 10kv 20kv?
Answer
# 9
Above answers are not appropiately correct.Because we can
varry a voltage from 1kv to 132kv or 220kv.
 
Is This Answer Correct ?    29 Yes 14 No
Himansu Sekhar Behera
 
  Re: why transmission line 11Kv OR 33KV,66Kv not in 10kv 20kv?
Answer
# 10
since form factor for sinusoidal wave is 1.11 which is a
multiple of 11 so generation and transmission is done at
11,33,66kv
 
Is This Answer Correct ?    18 Yes 18 No
Niranajn
 

 
 
 
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