i applied for the ap transco please forward the freqventley
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Dear sir/mam Iwant complete details of Naintenence of 33kv/433v Transformer having 1250 KVa
At which time Synchronous generator act as a Synchronous Condenser?
What is the technical reason for adopting color coding of three phase system as RYB.
It is desired to flood light the front of a building 42 meters wide and 16 meters hig.Projectors of 30 degree beam spread and 1000 watt lamps giving 20 lumen/watt are availabl.If the desired level of illumination is 75 lumen/m and show a suitable scheme.Assume the cofficient of utilization, deprecitation factor and waste light factor are 0.4, 13 and 1.2 respectively.
What is resistance of 50meters, 16sq.mm, single core copper cable?
10 hp motor ,7.5 kw ,960 rpm, full load current 15.5, delta connection so how much take current no load trial time. any formula please give..... second question :- what is different between brekar control wiring and motor starter control wiring
After synchronization with grid how to maintain the power factor in lagging or in leading? if lead of lag what is the problem?
What you have to see in transformer after week, month?
whu the transformer noise during running condition?
how calculation to be done of cable size/o.h. conductor size of 11kv h.t.for the load of 2175 kw
Why do series motors have high starting torque?
when the size of the cable used for the ht voltage is 300sqmm then what is the size of the conductor of each phase