What is meant by Active and reactive power?

5 Answers   Siemens,

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why do the alternator doesnt have open circuited windings in armature???

1 Answers  

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i have a Connected Load of 280KW and Maximum Demand of 224KW to one of SMDB under design with me. which criteria should i consider to design panel and main cables connected Load or Maximum Demand 1)Breaker rating 2)Panel Busbar rating 2)Incommer cable sizing (ignore Voltage drop)

1 Answers  

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Can any one tell me the current VAT, Sales Tax, Octroi and Excise duty for the financial year 2009 -2010. Say control panels are manufactured in maharashtra, then what will be the taxes for within Maharashtra and outside Maharashtra?

1 Answers  

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Whether cable is designed for different fault currents?

1 Answers   DAE,

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Refernce currents are to be generated using refernce cueernts how can this be done

0 Answers   ABC, Wipro,

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State and define norton’s theorem?

0 Answers  

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why fan consume constant power even when we increase or decrease its circuit resistance through speed regulator???

2 Answers  

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What is mean A32 B32 C32 D32 in mcb(miniature circuit breaker)

2 Answers  

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What is nyquist contour?

0 Answers  

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How can you start-up the 40w tube lite with 230v AC/DC without using any choke/Coil?

2 Answers  

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sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company

0 Answers   Jindal,

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