we can stepdown the voltage from 230/12v ,and we use the voltage for various electronics components why can't we step up the voltage from 12/230v if we can shall we use the voltage for domestic single phase supply

5 Answers   Areva,

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what is difference between 5A and 100A CT constructional wise and operation?

1 Answers  

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my first school?

1 Answers  

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what is meant by insulation voltage in cables? explain it?

4 Answers   ABB,

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What is the difference between electronic regulator and ordinary electrical rheostat regulator for fans?

0 Answers  

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Why ELCB trip, when neutral touch with ground?

1 Answers  

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how much Amp we can put in 1200kva generator?

11 Answers   MacLellan,

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what is the difference between inductive load and capacitive load?give me some examples in general

3 Answers  

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Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.

0 Answers   DAE,

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1) why a dg set shows variation of power factor and load when synchronised with other dgs? 2)Why the load sharing is not become equal in all dgs?. 3)When a dg set will not run on auto start?

0 Answers  

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please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com

0 Answers  

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Upto what extend the powerfactor of a supply system can be improved to be cost effective?

1 Answers  

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