Answer / hariprasad

it is 1.8 t0 1.3

I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?

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If SFU is Switch Fuse Unit, What is the expansion for FSHF in Electrical Engineering?

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Power systems

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difference between torque mode and speed mode

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Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?

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Are generator action and motor action relates to a particular machine only?

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What is meant by class of CT&PT?

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how many types of colling system it transformers?

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Why should we hire you over the others waiting to be interview?

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What is meant by Active and reactive power?

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what is automatic voltage regulator and it is used?

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