Answer / gururaj kulkarni

Dyn1 will have a phase shift of 30deg on leading side and Dyn11 will have phase shift of 30 deg on lag side. Hence the same can be used. But we can not do parallel operation as there will be dead short circuit

If u take a kWh reading in 11 kV HT and 440 LV side at same time in yesterday today , then why LT consumed units 3-4℅ high as compared to HT units

1 Answers   Brigade,

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why the field winding of synchronous machine is excited by dc source

2 Answers  

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What are types of central ac plants?

1 Answers   HSL,

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what is Use of Stones/Gravel in electrical Switch Yard??

4 Answers   Sanghi,

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1.what is difference between ATS & STS main use. 2.what is difference between ACB& VCB With symobles,and main partes, manimum range. 3.How many types of relays and main function.

0 Answers   Visa,

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how to select fuse rating for a 3-phase motor ???

0 Answers  

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Impedance relay is directional relay or non directional relay?

2 Answers   KSEB, NTDC,

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From an electrical motor & electrical generator, which has more efficiency & why?

1 Answers   Sahi,

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what is diffrances between fuse and breaker protection? which one is best?

2 Answers   Essar,

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when any relay trips in any ckt then what type of setting is there in motor?what is function of relay in that ckt?

3 Answers   Finolex,

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for testing busbar (33kv) hi-pot .whether we can apply DC r not.and what is the test volt for that .explain

4 Answers   WGPSN,

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BRIEFLY EXPLAIN THE STORAGE CLASSES AND THEIR TYPES IN C

0 Answers  

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