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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HOW TO CALCULATE THE APFC Panel Design

1 Answers  

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what is rated voltage?

1 Answers  

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what is NGR in generator?

4 Answers  

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For what purpose an AVR in generator sensing generator output voltage?and how the sensing is done by AVR?

3 Answers  

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difrent between vcb acb sf6 and mccb breakers

1 Answers   DMRC,

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importance of reactive power management

0 Answers  

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What should be the height of basement according to NBCC code?

0 Answers  

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What is ERD used in Elevators??

1 Answers   Emerson,

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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)

0 Answers   L&T, PK,

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how to calculate voltage drop in long distance cable? for an e.g lamp of 12 volt ac ,300watt is 90 meter away from supply i.e (x'mer 230 v / 12v)and i m getting 8 volts at lamp terminal ....

1 Answers  

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can we say current flows inside an atom as electron moves inside an atom?

7 Answers   Vedanta,

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