why r we using shell transformer for low voltage
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Why the power factor of the alternator in power plant is kept .8 lagging. Can't we maintain it at 1.
Define CT & its function
how many kw = one ton air condition?
Brushes are placed at magnetically neutral axis,when brushes reach that point,the armature conductor gets shorted,but it can be seen that the dc supply is also shorted,wont that get damage? help me plz
for testing busbar (33kv) hi-pot .whether we can apply DC r not.and what is the test volt for that .explain
How are harmonics produced in AC machines?
How will you determine the rating of a motor for continuous duty variable load motor applications?
How to calulate the NGR resistance ?
what is the clearances between phease to phease & phease to earth in 400 kv transmission line?
if a.c supply is given to the motor,, what happen?
why two fuses are used in battery charging room?one in positive line and the other in negative line?do any DC system require two fuses?