Answer / hari krishna

transformers are exclusively for change of voltage only, if
the transformer output frequency is 200HZ it means that
transformer input frequency is also 200HZ.

Answer / sanjoy_dee0038

when the lamination of core is reduced. Normally it is
0.35mm to 0.50mm. Becauselamination is inversly related to
frequency

What is the meaning of 'A synchronous motor floating on line'?

2 Answers  

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What is FM 200?

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how u change the vector group of a transformer like DYN1 to ynd11

2 Answers  

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how much resistence in proper earthing?

5 Answers  

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what is the working principle of three point starter of dc motor?

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Auto transformer starter gives the same effect as star/delta strater if its turn ratio = A 0.5 B 0.67 C o.66 D 0.577

1 Answers  

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3 Answers  

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can we use heat gun instead of gas torch in 11kv termination kit. I mean can both sources provide enough amount of heat to ensure the uniform shrinkage of sleeve.

1 Answers  

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what is your majour contributions in your present job

0 Answers   ESL,

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What is the difference between AMF panel and DG Synchronization panel? please define the working of both the panels?

3 Answers   ABB, Power Grid,

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When electric field is parallel to the plane of incidence, the electromagnetic wave is said to be a.Linearly polarized b.circularly polarized c. Elliptically polarized d. Hyperbolically polarized

1 Answers  

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When lag/lead/lag-lead compensation is employed?

0 Answers  

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