i have a roll dia aprox.43 inches and gear box ratio is
14.3.so my question is how was decide the kw rating of
motor.
What is the real use of reactive power in a electrical system other than loss (inductive &capacitive).I want to know its real physical significance.
can alternators work at leading power factor?
how many types in CT & define it ?
Define damping ratio.
if the transformer at full load have a iron loss =900w and copper loss = 1600w . what percent of the load will the transformer has a maximum efficiency?
ALL HT /LT PANEL TEST? DISCRIPTION.
Period of infinite continuous fourier series a. N b. N+M c.infinite
why transformer does not obey ohm law?
what is the difference between DOL starter&star-delta starter& automatic star-delta starter
what is meant by leading or lagging power factor?like in capacitor power factor is leading and in inductor power factor is lagging
how to select DG set for certain load?
what will happen when a electric bulb is connected between two phases.it will glow or not