Answer Posted / sri

this can be attained only in dc motors y changingthe
terminal s

Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?

1057

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full form of flry b

4167

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What is the significance of integral controller and derivative controller in a pid controller?

1175

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How to calculate capacitor bank value to maintain unity power factor with some suitable example?

1146

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Define what is power quality meter ?

1270

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If I have Energy Meter Ratio as 100:5 & Also I have CT Ratio as 50:5 then what will be my multiplying Factor(M.F.)

1970

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1 Ton is equal to how many watts?

1104

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How to test REF relay testing for LV panel as per Kahramaa standard?

4943

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What are the different types of dams?

1238

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What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?

3694

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difference between semiconductor & conductor & insulator?

2379

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A commercial Building is designed with 14th floor levels with indoor substation of three phase transformer with rated capacity of 1000 Kva.The transformer delivered 65% of its rated capacity at 0.67 power factor lagging.Because of low power factor, the power customer was penalized and certain cost was charged accordingly based on every point percentage lower than 85%.This situation may repeatedly happen on the succeding energy bills of power customer.The power customer is desired to improve its historical power factor of 0.67 lagging and no further penalty be impose by the local power company on the next bill. Q: Identify the appropriate solution you want to offer to Client?.Justify SCIENTIFICALLY and MATHEMATICALLY the principles behind the solution.

1796

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what is the use of piston rings in the engine used for a generator...........

2198

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defination of lines

2007

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What is the comparison between 30mA DP RCCB and 100mA DP RCCB and can replace it against 63A MCB

1599

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