why in india the voltage generate multiply by 11,,,like 220v,440v,11kv,33kv,66kv,220kv,

3 Answers   NTPC, Servotech, Tata Power,

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What is meant by Resonance what are the different types of resonance and what are uses of them?

14 Answers   Infosys, NTPC,

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The SFC of an engine is 0.25 kg/kW hr. when the fuel used has a calorific value of 36000 kJ/kg. the thermal efficiency of the engine is

0 Answers   Caterpillar,

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what are the main parts of UPS what is the function of that?

23 Answers   Apollo, HCL, Liebert, Royal Furnishers, Tech Mahindra,

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what is the significance of positve n negative voltage regulation .on alternator

1 Answers   TCL,

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what is the circulate the diesel in DG in side pls tell parts name and picture with circulate the diesel

0 Answers   Mukand,

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how vfd drives energy save

5 Answers   PowerTech,

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what is meant by auto transformer?

4 Answers   Suzlon,

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purpose of flux relay for turbo generator in power plant

1 Answers  

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What is the difference between air & vaccum circuit breakers?

2 Answers   IOCL,

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What is power relay?

0 Answers  

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Why we have use 3 & 1/2 core cable use for general electrical supply arrangement

1 Answers  

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