Answer / ashish pandya

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if its possible for step up or step down DC volage directly ? possible means how we can do it ?

5 Answers  

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What is the power ratio between power in Star and Delta circuit?

3 Answers  

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Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.

0 Answers   NHPC,

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Differentiate AC and Dc resistance

0 Answers  

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During underground cabling in landscape area what did we cover the cable with to prevent the electric shock & protect the cable?

0 Answers  

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how power saving takes place through VFD?

9 Answers  

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11kv/433v delta/star distribution transformer primary side full load Ht current is 83.33A in , but input side VCB rating 800A.why?

0 Answers  

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railway exam in asst loco pilot old test paper

25 Answers   Indian Railways, Loco Pilot, RRB, Southern Railways, TATA, Vimal,

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what is power factor in ac ckt ?

5 Answers  

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how many bulb of 60watt at 300volt is used to maintain 0.25 amp.with valid reason?

4 Answers   Cords Cable, TATA,

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why armature is placed in stator but not in rotor in synchronous generator ?

2 Answers   Student,

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what is meant by motor startup supervision & motor load jam protection ?

0 Answers   ABB,

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