Answer / deepak mishra

as we know our form factor is 1.11 so the generating and
transmitting voltage is multiple of it or near to multiple
of it.

Answer / praveenkumar.k

it is because of form factor but why and how

Answer / subhankar

It is the convention not for any form factor.

Answer / kurauone

transformer emf equation has a 4.44 constant which is z a factor of 11

Answer / k.prakashchandra

How the form factor is applied ?

why is corona loss greater in a stranded conductor as compared to a solid conductor ?

2 Answers  

can we make a electric generator,which can not use any type of fuel,air,solar,gas,thermal,coal,petrol,etc and able to produce electrical energy (or self electricity generating generator)

0 Answers   NTPC,

what is entropy?

3 Answers   NTPC,

We have laid the single core Armoured cable 7 nos ( 2 each phase & 1 neutral ) to cater our electrical load . the issue is though we have Glanded the cable both the end also givan the earthing to the panel both the end we are facing a heavy sparking at the gland side. what could be the reason.

12 Answers  

why the single phse machine can not run by the three phase supply.

2 Answers  

Terminal blocks is used for segregate the connections... There is any principle for terminal block..?

0 Answers  

Why are cables rated for 40 KA for 0.25 Sec fault current rating?

0 Answers  

What is the necessary and sufficient condition for stability.

0 Answers  

v=r*i this means when voltage increases current also increases at constant resistance.... p=v*i this means when voltage increases current decreases to maintain the power constant which one is true...

3 Answers  

how unidirectional torque is produced in DC motor?

0 Answers  

How to connect frequency meter in metering circuit?(single phase and three phase frequency meter)

3 Answers  

in india why we not use frequency above 50 hz for distrubuting power ?

1 Answers