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 8647yesterday 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 2725Post New Electrical Engineering Questions
How will A Medium voltage circuit breaker(11 kV voltage level) operate under short circuit fault condition whether It is having short circuit release like Low voltage circuit breaker or relay should be given?
1) Explain why we don't link the two earthing system ht and mv on a pole mounted transformer sub-station.
Role of active and reactive Power sharing in between two synchronized Generators, Droop Setting role ?
How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?
What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?
how calculate gd2 of ht motors
i want some interview related questions with their answers which can help for attend the interviews...
How many types of instrument cables are there?
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
During regenerative breaking= A rotating magnetic field is reversed B slip is positive C torque is positive D slip is negative
15hp motor wound by 0.9mm & 0.95mm magnet wire. at no load test it draw 4.2A current. Another motor with same condition draw 9.2A current. How can that occur? pls help
which model T or pie model is prefarable in power syatem
What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current
is there any lightning by passer is arranged in ship like buildings?
Hi, My plant daily consumption is calculated as 3.8MWH but my supplier has sanctioned an power of 2.6MW per day. how can i equal or distinguish this two factors