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)

144

how to calculate regulation constants for over head lines? and
what are the regulation constant for raccoon conductor at
different voltage level and different P.F?

176

Is there any capacitor in 3-phase IM?why,xplain.

130

What will happen if i connect the delta winding motor to
star input.

140

What should be setting for alarm,tripping and cooling fan
on for power transformer's oil temp. and winding temp.
indicator?

169

i've iocl interview.. if you know the interview process
please give me information..

142

132/66kv sub-station procation ?

101

how many Classification of fire extinguisher

142

how to protect motor in dol starter having capacity of 30
hp.40 hp?

638

ii) A shunt motor supplied at 230V, runs at 900 rpm
when the current is 30A. The resistance of the armature is
0.4 ohms. Calculate the resistance required in series with
the armature to reduce the speed to 600 rpm, assuming that
the armature current is then 20A.
[12]

161

which motor will u use in refinaries?

136

Why we find the sensitivity for the CT's to check?

111

What is size 00, 01, 1 etc., in HRC fuse types?

138

how can motor both beasrings insulation resistance can be
check?