How does the phase sequence controller works, how it identifies the phases? confirm working principle995
WHAT IS DIFFERENCE BETWEEN PHASE CONVERTER AND VFD1 3852
how step down and step up voltage is occured in transformer3 2924
What core magnetic balance test of transformer? How to do this test in a three phase Star star (star-LV, star-HV) transformer? How to measure and where to measure?1 3218
1)how many types of earth? 2)how many types of megger and how to select that range? how much time taken for megger calibration( we r using megger)1 2919
why the transformer ratings in kva or mva?4 3336
What are the types of lighning arrestor protection system? how to choose that according to load?
what does mean for "mah" for mobile batteries like 1500mah,1300mah??2 4435
As a good company employee, can you report your supervisor to the company management if he or she is going against the company interest in his or her actions?1 2109
can wind-turbine effect on rain or on cloud's1 1832
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)
how we calculate the dick for a pole?
Dear sir, iam completed iti ncvt electrician 2000-2002 & diploma electrical eng completed 2008-2010 distance education in rvd university, still i got B licences only but my working company want C licences, how to i get c licencese pls reply me iam in critical situation thank you karthick 9841637803
for what purpose the star point is done in ct
I Have 3 Phase 10 KW AC Alternator i found one phase weak, so what will be the reason & what action shouls i take to rectify the same.
what type questions asked in hp cl
For an induction motor wat is the loading/unloading cycle duration or interms of L/UL ratio/ percentage?
What will be the output voltage of a transformer if it is primarily energized from a square wave voltage source?
What is slip in an induction motor?
how we sesign the transformer give some specifion regarding design of transformers
WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB
What is difference between start imitation and start interlock for 3 phase motor protection ?
what is an unbalance in acircuit? in a three phase 3wire circuit how an unbalance will come? in a three phase four wire system how an un balance is coming?
what happen when increase or decrease size of lamp,light.glass.
what is meant by 3rd hormonics ?
How does a transformer contribute towards the widespread popularity of ac system over dc?