how can service sitting be setted for MCCB?Example for
sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO
(current operating)?
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if any leas acid battery is having low or high sp.gravity taen what will be effect of battery and why
what should be the resistance between two winding. Let 10 kw motor
1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)
What is the difference between ohmic resistance and effective resistance?
which type your UPS on line,off line give the reason?
What is resolution of a measurement?
What is complex power?
What is fault level? How can be calculate the fault level?
who can measure the size of power cable?
What is power factor why we should maintain the power factor unless what will happen
what is Princepale of Transformer Taps.
Why is a thicker conductor necessary to carry a current in A.C.as compared to D.C. ?