Why we generate power at
multiple of 11 i.e 11kv,33kv
Answers were Sorted based on User's Feedback
Answer / lisa
Always the generating power is a multiple of form factor
|Is This Answer Correct ?||81 Yes||4 No|
Answer / kundanmalani1990
b'cz the form factor is RMS value /average value =1.11 and
the form factor is the pure sine wave.
|Is This Answer Correct ?||66 Yes||3 No|
Answer / lokesh choudhary
Becoz of form factor 1.11
so we do transmission on multiple of 11
so that we can decrease the losses
|Is This Answer Correct ?||4 Yes||0 No|
Answer / prateek gupta
we all know that form factor = rms value/peak value
the power which is generated at 11 kv it is a multipication
of formfactor that is 1.1.
also the insulation losses is also minimum at 11 kv.
|Is This Answer Correct ?||2 Yes||1 No|
Answer / nikhil anand
Due to form factor
Rms value/avg value gives form factor 1.11
So we generate power at multiple of 11.
|Is This Answer Correct ?||0 Yes||0 No|
Answer / viral
aBOVE answers are correct and also the insulator disk are
designed to bear 11KV so in multiple of that we can decide
the transmission voltage for insulator string conviniency
|Is This Answer Correct ?||12 Yes||13 No|
Answer / parveen
we generate electricity in the multiple of form factor
becausehe effect of ac current should be as dc current
|Is This Answer Correct ?||2 Yes||5 No|
Answer / siva
the transformer stepup and step down ratio should be a whole
number so tat we go for multiples of eleven.for example
11kv/440v means the ratio will be 25:1.
|Is This Answer Correct ?||0 Yes||4 No|
Answer / iti
we generate power at multiples of 11 because there is 10%
loss in transmission of power over transmission line.i.e.
for every 100V, 10V is lost in losses. thus we increment it
10% and then send from the sending end such that we may
receive the required at receiveng station.
|Is This Answer Correct ?||23 Yes||38 No|
WHAT TYPES OF OIL(STRUCTURE) ARE USED IN POWER TRANSFORMER INSULATION?
some basic standard questions on transformer.
Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me
What is the name of the winding to which supply is given?
How can I calculate the require lumen of a room. If I use Tube Light (40 W), Or 100 W incandescent lamp. Please give detail answer.
What will happen to the speed of synchronous machine subjected beyond the pull out torque? Are the behavior shown by rotor remains same for both the alternator and motor?
what is the Space heater? why using in Electrical motor?
Why is better to have a minimum ceiling voltage of 250% than 160%?
in india why we not use frequency above 50 hz for distrubuting power ?
What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )
During Load testing of battery charger with temporary AC Generator .When reach 70% load Generator immediately shutdown .we could not able to Recognize ,what is exactly problem .Please kindly clarify us
what is rotor earth fault protection scheme in hydro generator & what is dc field flashing ?