my self i am raghu working as tech.. in my college the
maximum demand is 211 kva presently we are using 12kva
capacitors the target power factor is .95 so what capacity
of capacitor banks should i install
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Answer / kumar
what is your present power factor then only we can find it
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a power supply to be constructed from voltage cells is required to provide Max. 20A Current with a terminal voltage of 6v.Several voltage cells are available each of which has terminal voltage of 1.5V & each of which can supply a max current of 5A .the no of cells required will be ??
A separately excited dc motor having 2 ohm armature resistsance draws a current of 10A and torque developed is 20 Nm under rated field condtion. the speed of the motor under the rated field condtion , when it is connected to a 100V DC source and delivering 10Nm torque....
how calculate gd2 of ht motors
4 Answers Hindustan Copper Limited, Kohler India,
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In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.
when we increased the current what do ?
Pls mail me utility & Dg related question with answer
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2 Answers Bhushan Power Steel, NTPC, Tata Steel Limited,
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