Why the isolation treasforfer are connected at out put of the ups ig 200kva ??????????????????

3 Answers  

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Define thermal resistance in the context of power amplifier.

0 Answers  

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As you achieve greater success with the company after some years, Will you like to be a share holder in our company?

0 Answers   PESPL,

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what the purpose of transmited high voltage in over head lines

3 Answers   NCC,

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Slip at maximum torque depends on A rotor resistance and reactance B stator reactance C load current D stator resistance

1 Answers  

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Why generally the transformer primary is connected in star & secondary in delta

7 Answers  

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What phase difference between p and s winding of transformer

1 Answers   MAHINDRA,

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for what purpose the star point is done in ct

0 Answers  

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We know no of electron and proton in atom but how many Neutron are thire in an atom ?

1 Answers   Power Grid,

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opkinson's test

0 Answers   Bhel,

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how to amps calculate from 1KVA?

11 Answers  

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how to calculate the cable size depending on the amps?

1 Answers   Polycab,

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