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

we are operationing 3NOs 800 Kva generators by singronyus.specialey evening time our panel trip. the panel showing generator earth fault

4 Answers   RRB,

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hi friends can u tell me name of the sites where i can get animation of electrical machines......

1 Answers  

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What do you mean by ACB and VCB?

3 Answers   L&T,

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different between grounding & earthing?

23 Answers   L&T,

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ell me capacitor bank chossen formula.load in KW

1 Answers  

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Hi,Any one has idea regarding the KPTCL Recuirtments for AE'e & JE's for the year of 2009-10???Kindly help in regards..

2 Answers  

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type of transformer

3 Answers  

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what is the differance between normal bybass & maintenance bybass in UPS?

1 Answers  

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how Practicaly reduce stating current of the motor

2 Answers  

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what is the difference between earth and unearth cable?

1 Answers   Essar,

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keeping in view of parallel operation which of the 3 phase transformer connection are possible? a)delta-delta to delta-star b) delta-delta to star-delta c) star-star to delta-delta d) delta-star to star-delta

4 Answers   Ecil, Siemens,

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What is mean by INRUSH CURRENT?

8 Answers  

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