Answer Posted / thakur

Yes , we use one transformer to export power in day time in solar power plant , and at night when powet plant is not genrate power , we take power from the grid or other plant for night lighting or other work , at that time we import power by same transformer and it work as step done transformer 66/11 kV .

Explain forward resistance, static resistance and dynamic resistance of a pn junction diode.

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Is any generator is developed which is operated with out diesal or other expensive source?

2144

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For a spring controlled governer the relation F = ar+b (F is the controlling force, r is the radius of rotation a and b are constants), indicates that the governer is

1271

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How to decide no. of Step and Kvar for APFC Panel 40 kvar MD: 33.12 KVA Avg pf : 0.8540

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if i get a drop in my 1st year and the i clear my 2nd year and 3rd year all clear and i dont have any back logs so can i be able to sit in campus selection??

1923

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what is meant by tranformer impedance?

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How will you define capacitance?

1219

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if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .

2013

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Graphs of measuring power and speed on dc motor

2021

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If only R Phase is connected in 2 pole elcb, n is not connected than it will work or not in ground fault.

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any one can explain the stages of a knee point which is taken during ct magnetising curve.

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We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?

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Why is the starting current high in dc motor?

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What do you mean by a voltage transformer?

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v/f drive basic princeple

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