what should be distance between two electrical earthing pit
as per i.e.e
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star delta starter contorl circuit... drawing..
HOW TO WORK A VFD?SAY SIMPLE METHOD
how to calculate transformer turn primary & secondary side 11kv to 420v
Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?
What do you understand by external characteristics of a d.c. Generator?
Can you please explain creepage distance in detail, for a 6.6kV cable head what must the distance be and how do you determine it?
how much GROUND & NEUTRAL VOLT maintain in data center.
Please tell me in DETAIL about the following 3 types of fuses or recommend me a good power system protection book or a website link ? 1.Dropout Fuse 2.Striker Fuse 3.Empulsive fuse (not sure if its impulsive or explosion fuse , sorry)
Explain the different regions in frequency response?
How to select the cable and voltage drop in circuit?
What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
What is the type of feedback used in an op- amp schmitt trigger?
with help of neat sketch explain principle of TIG welding process
Stator of 3-phase IM has 3 slots per pole per phase. If supply frequency is 50 Hz, calculate the speed of rotating stator flux A 1000 rpm B 500 rpm C 1500 rpm D 1440 rpm
I am abt to give IOCL intrv.Plz sir guide me for IOCL intrvw (Electrical).Which subject to be consider. questions are generally asked from which subject.Plz help me out.