Answer / aymaan

the effect of armature reaction in leading pf case is
magnetising ie to assist the main flux hence as the total
flux increases so the emf also increases

Answer / ajit

in leading power factor ckt is capacitive&there is less
voltage in capacitive circuit ,so voltage rises

how can we decide where we have to DYn11 or other vector group transformer

4 Answers   BSL, Knight Frank, Security Printing and Minting Corporation of India Limited,

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what is an unbalance in acircuit? in a three phase 3wire circuit how an unbalance will come? in a three phase four wire system how an un balance is coming?

0 Answers  

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What is Automatic interlocking circuit dighram between two contactor for DG SET panel.

1 Answers  

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How does PLC work for sychronising of Two or more DG sets?

0 Answers  

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WILL THE PERCENTAGE IMPEDENCE FOR A ONAN TRANSFORMEER BE THE SAME COMPARED TO ONAF TRANSFORMER OF SAME RATING???

5 Answers  

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When steam condenses and becomes water at the same temperature, the specific heat for the process in kJ/kg k is

0 Answers   Caterpillar,

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why are the maintaine power factor and how can this control and this is how work.

0 Answers   Mukand,

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While converting delta into star or star into delta ,the three values of resistances remains unchanged .Find out the value?Let In star R1=x;r2=x;R3=x On converting into delta,R12=x;R23=x;R31=x Find the value of x

0 Answers  

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for star delta connection,,why the contactor star not burn,when red,yellow and blue cable is looping.

2 Answers   Mahindra Water Utilities,

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how does a liquid starter reduce the starting currents?

0 Answers  

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what is the principal of ceiling fan and how it will rotates? what is the magnetic momentum produces inside the fan?

1 Answers  

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Why does curving the pole faces in a dc machine contributes to a smoother dc output voltage from it?

0 Answers  

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