What are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.2447
What is x/r ratio?1 2814
Can you explain operating principle of Inverse Definite Minimum Time” (IDMT) relay2 11488
how do you find making current and breaking current of the circuit breaker1 2366
how you connect the induction motor first in star and then delta in star-delta starter1 2115
what is the differences between single phase ind. motor and three phase ind.motor?3 3609
what is the difference single phase and 3phase starter1 3264
at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)1069
what kind of technical test that i need to learn because i have an interview tomorrow.. please someone help me..
what is the difference between arc and spark2 4574
you have a 2 tonne ac that operates for 2 hrs daily what will be you monthly bill (this is complete question asked nothing else was given)?1 2058
is it possible to test of bus bar in high rise building without completed full floor ?
What is the permissible maximum flux density in transformer core?
what can be the causes of capacitor start motor having a higher current that its actual
how to select the double earth conductor if 21A full load?
what is the difference between neutral and earth
how flow current in 220 kv line to line
where does 22kv line starts
can u give me a brief idea about power line carrier communication ??
sugest any typical project ?
sir& friends i want the collection of recent quetions asked in interview of top most companies please send me on my email firstname.lastname@example.org
use of choke in APFC panels
THERMAL CAPACITANCE IS MEASURED IN..................................................
why did youi choose this career?
How to confirm the Phase shifting Transformer VECTOR GROUP relation , as below ZNy11.45d10.45-ZNYy0.15d11.15
Why is a plain induction motor unsuitable for wide speed control?