we erected (48HP)63kva dist transformer and incoming from
11kv line,out going is 415v domastic line 2.04 km.for that
actual output current is 84A. what are the losses and final
output current.
What is power factor? How to improve Power factor? draw a
circuit diagram showing the connection of power factor
improvement equipment to the electrical instillation.
135
in parallel operation of power transformer why the distance
between power transformer and capacitor bank feeder is
necessary to know
132
Why we use auxillary relay ? what is function of
differential relay, directional o/c relay?
can anyone explain 11kV 3core cable megger,hi pot test
procedure with connection details?
142
what is transformor oil gread
134
our factory is going under construction mean time
transformer 1000 kva 2 nos &load break swithch 12 kv & 4
nos 750 kva 2 nos & 380 kva 2 nos
generator to be errcted.how to arrange earth pits &how to
earth connect & neutral pit how to calculate in earth bit
size.
112
how to decide the panel size like MDB ,SMDB PANEL SIZES
361
How is the AVR working?
86
Why insulation level follows this order?
transformer < bus bar < circuit breaker & Isolator <
transmission line.
100
if we going for high voltage usages what are the
considering factors, why those factors are effected....
please give me an answer related motor factors like
wnidnig, frame, temp etc