how i chosse capacitor bank if my energy meter is 48 kvr?
tell me capacitor bank chossen formula?
Why USe In -48 DC Volt !
what happen if position of GNA and MNA is changed in machine?
why t/f are rated in kva. is it conserned with p.f.
Why are we not getting shock while touching a metal which is being welded?
how withstand of hi-pot test outputs of transformer wire 2.5mm
what r the tests on the 3 phase transformers can any one explain how to test using megger on transformers thx
how we control automatic generator i'e with to supply (main supply and local generator) when the main supply was break to supply the local supply automatically to begin supplying power.I now this control circuit is the combination of contactor time delay contactor switch and overload relay .but my question is how we combine those component thank you
want happens when a dc is given to a commutator
how many parameters can integrate with fire alarm basically ?
what type of questions are asked and howmwny questions belong this catagory?
What is the difference between Off line UPS and Line interruptible UPS?
What is Autodialer used in FAS????