Answer Posted / sumit

in absence of 3 phase supply no rotating magneic field will
produce . . .. . .

Name the component u would expect to find in a switchgear assembly?

1595

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WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB

2086

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what r PID controllers?why they r used?what is there purpose?plz Explain in detail

1626

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Is a d.c.compound motor is use as a booster? how?

1662

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how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?

3234

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what heppend if we are connected u1-v1-w1 as a star point in the place of u2-v2-w2 in power genration

1760

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1)What is a Triode? What are its uses? 2) What is a Triac? 3) What is a Thyristor?

2074

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What is the minimum IR value of HT/ LT cable? Pls post separetely!!!!!

1950

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what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?

1475

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1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)

1815

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What is a parabolic signal?

643

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Either It Possible a dc Motor to Run On Ac Drive [ Ex : ACS 800 , Yaskawa F7 ] If it is Possible How Pls Inform Me dinesh_elect_eng@yahoo.com

1559

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

1691

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how synchronous condenser is used in place of synchronous generator with out negotiating IEEE standards? Can i use 3 generators as synchronous generators and 2 generators as a synchronous condensers in an IEEE 14 bus system with out disturbing the standards?

1642

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Why lose 1 phase voltage in 33kv to 415v stepdown transformer

1319

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