Why Trasformers rated in KVA

13 Answers   College School Exams Tests, HAL, Oil and Gas Jobs,

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What is difference between Harmonic and Non harmonic Capacitor Bank?

0 Answers   TATA,

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What will happen to the speed of synchronous machine subjected beyond the pull out torque? Are the behavior shown by rotor remains same for both the alternator and motor?

1 Answers  

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how does a submersible pump work..?

0 Answers  

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Why the earth terminal pin is larger than phase and neutral in three pin plug top>

8 Answers   TVS,

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How to calculate the sag on transmission Lines.

0 Answers  

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Which type of questions well asked. ?

0 Answers  

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What is technical difference between ELCB & ELMCB?

3 Answers  

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Since phi is the angular displacement between V & I, then why we use phi in power triangle ie. when showing active, reactive & apperent power in triangular manner & if it is ok then where is V & I in the triangle.

1 Answers  

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v/f drive basic princeple

0 Answers  

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Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?

0 Answers   Power Plant,

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How to find the maximum load(in KW)in a big industry, having motors,lights,lifts etc..?

2 Answers   ME,

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