Any formula to calculate neutral current in 3 phase 4 wire system
200-100/1-1A – Transformer Knee point voltage
model question paper for supervisor trainee
WHAT IS THE REASON OF CHANGE FREQUENCY IN DG SET AFTER FULL LOAD.
What is the rotor frequency of 10 Hp 1440 RPM 50HZ 415V ?
Why current leads the voltage in case of capacitor load? Why voltage leads the current in case of inductive load? Why both are with in phase in case of restive load?
In chillers & freezers which gas will be use?
WHAT IS ELECTRICAL MAINTAINTENCE ?
wats the procedure to calculate no of batteries for ups?
What is the difference between earthing & neutral.
How we can measure the thickness of bus bar for a given load ? any farmula Plz elaborate clearly.
2 electric bulbs of 100w,200V are put in series & the combination of each bulb is supplied to 100 V . the power consumption of each bulb will be????????
How is the percentage impedence of a transformer fixed at design stage???