Answer Posted / ashok

the power supplyed in electrical equipments is star or delta
.so star,delta having three or four phases.

electrical

2295

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explain the function of brush less dc motor?

2086

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What is the distance between each insulator in 33kv transformer and how can it calculate

2183

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what are the disadvantages in GIS over AIS

2418

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what is meant by k-rating in isolation transformer?what is k9, k14 stands for?

2769

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Why hydropower stations are preferred solution for meeting peak loads in grids?

1003

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Explain what cmos is and its benefits?

1096

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2. Modify your design in question 1.a so that the circuit works according to the following function table X Y F 0 0 Clear 0 1 No Change 1 0 Parallel Loading 1 1 Count 3. Design a circuit that detects the pattern 010 in a serial input X considering: 3.a Overlapping 3.b No overlapping

1929

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How do the synchronizing lamps indicate the correctness of phase sequence between existing and incoming alternators?

2180

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Why High voltage are generate noise ?

1511

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we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?

1533

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11KV AND 22KV NETWORK KW CAPACITY IN RING AND RADIAL?

1992

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How does cost of generation from hydropower plant compare with other sources of electricity?

1053

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I have a drawing of a wound rotor induction motor for a crane. This crane motor has 5 forward speeds & 5 reverse speed implemented of course with different amount of resistance for each speed setting selected. What has got me scratching around is the fact that 8 of the 10 speed selections switch in uneven (unbalanced) amounts of resistances on each of the 3 connections to the motor's rotor.Can this be possible? I would have assumed this would produce unbalanced rotor currents and therefore vibration in the motor. I would greatly appreciate anyone's comments on this. Many thanks, Confused.

1873

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How to derive detailed design of Suitable bus Bar for 100A for 6.6KV?

1807

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