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 ?

yesterday i am using my laptop by plugging power supply also battery was working properly after while i unplugged AC power source ,using my battery i played car game (use much power) after that the battery finished the charge and it closed my PC. after that my battery not charge (when unplug automatically PC will turn off)

1 Answers   HPCL,

draw waveform of capacitor or inductor in a d.c ckt(during transient) with zero resistance with it(in series or parallel)also neglect resistance of wire

2 Answers   L&T,

Why reverse relay used

2 Answers   cpgn,

pleasee tell me the risks and hazards of a Cable Jointer job? Thank you.

1 Answers  

if an insulated power and control cables of a running gas diesel gensets laid direct in an open trench i.e, trench bed is not rcc of a power house in which rain water, spillage water alwas exists and all power control cables remains submerged even when gas gensets of 480 kw each runningin on load. These power &control cables runs from power house to switchgear room through these trenches in which water remains most of the time. pl explain its merit & de-merit

0 Answers  

why power dissipation is due to low frequency?

1 Answers  

Why transformer making noise during the operation?

2 Answers   TCS,

What are the disadvantages of hydropower?

0 Answers  

ht side line to earth voltage

0 Answers   JLL,

if a.c supply is given to the motor,, what happen?

0 Answers   Bhel, L&T, MSEB,

Why donot sleep below the tree for night time?

12 Answers  

HOW TO CALICULATE THE LEAD ACID BATTERY AH AND HOW TO FIND THE 1.2KVA UPS BACKUP @ 1000WATTS LOAD?

2 Answers