Answer / ravi

After Exitingushing of the fire it will leave a redidue on
the Sever which will Harmful to servers....

Why dnt we generate 5-ph or 7-ph supply like as 3-ph supply

2 Answers  

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Which Machine u will prefer to use at a place where flammable gases are coming out & why ?

4 Answers   NTPC,

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Do we really need wheels for the transformer

1 Answers  

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A 3PH MOTOR RUNNING IN NORMAL CONDITION AND ITS AMPERE ALSO UNDER ITS FULL LOAD CURRENT,ITS CABLE RATINGS ALSO HIGER THN ITS CAPACITY,BUT ITS CABLE GETTING ABNORMAL HEAT(NOT TOO HOT)WHY ITS GETTING HOT LIK THIS?

5 Answers  

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wich types of current?

2 Answers  

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what is circulating current in parallel transformer???plus how it is generated ???plz explain in detail.........

2 Answers  

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

0 Answers   SISL,

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how does electrical train works and what type of motors are used to drive the train? which level of supply voltage is used?

22 Answers   Alstom, Infotech,

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what is conductor constant of raccun conductor

0 Answers   CSPDCL-Chhattisgarh State Power Distribution Company Limited,

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I have two power supply.a)govt. power b)Captive power.3 phase load connected inside factory.when source change govt. source to captive some motor rotate reverse. Is phase sequence changes when if off & on?If I off generator & on it again is it possible to get changed phase sequence??

4 Answers   ABB,

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what is the major difference between LIBBP & HIBBP.. which one is most preferable..

0 Answers   ABB,

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Why the ratation of fan is anticlockwise all over the world?

2 Answers   GNFC,

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