hoe we can exlain the effect of caoacitor in fans????????

1 Answers  

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draw the block diagram of fire alarm?

0 Answers  

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what will happen at secondary side of transformer if i increase voltage at primary side?while V1*I1=V2*I2 will secondary voltage or current increase?

2 Answers  

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why do we prefer a 3-phase delta connected load rather than star connected?

4 Answers  

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how are reversing the direction of rotation of dc motor

0 Answers  

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How you calculating the 30 Hp 3 phase AC motor of power what size of cable is used for this motor?

0 Answers   Dhanam Enterprises,

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how many types of colling system it transformers?

8 Answers   ONGC,

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How the neutral earthing is connected in DG alternator

6 Answers  

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what should be the value of helathy insulation b/w two cores of LT cable.

2 Answers  

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

4 Answers   ABB,

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State magnitude criterion.

0 Answers  

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Which type of air compressor is used now a days in the market. Keeping in mind of energy efficiency and maintenance points. Relevant documents may also be sent on mentioned email ids.

0 Answers   DAE,

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