what is ground clearence ,what is minimum ground clearence ,i.e present value following in india ,is it changes wit conductor size ,kva rating.surface
3 8623yesterday 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)
HPCL,
1 2712Post New Electrical Engineering Questions
Whata are the types of Cables?
What is force on parallel conductors ?
Difference between on line capacitor and Station type capacitor
what's prime importance of protection in electrical system.if protection system don't work properly what can happen in electrical system?
please explain to me how to calculate current,voltage,resistance with formula??
What is a diode?
Describe the test procedure to determine the vector group
i am going to give the JSEB,RANCHI exam for power plant,so i need some samples of papers related to that,so please send me these papers by my mail id.
Why space heater is required for each verical bus bar chamber? if one space heater is adequate or not for anti condensation?
A 3-phase IM is supplied from 50 Hz system. It runs at speed of 1440 rpm and slip equal to 4 %. Calculate number of pole pairs. A 1 B 6 C 2 D 3
In EB metering we face problem kva jump even in no load condition.can any one help to control this
LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?
WHTA IS LIMT OF LEAKGE CURRENT OF 11 KV 1 CORE 1000SQ.MM. XLPE CABLE.LOAD ON CABLE IS AROUND 600AMP .LENGTH 500 MTRS.
upto how much low RPM we will run the commercial motor which is run through VFD without any problem occurs in motor.Motor rating Duty is S1 & RPM is 1400.
use of choke in APFC panels