The ratio of white balls and black balls is 1:2. If 9 gray balls is added it becomes 2:4:3. Then what is number of black balls ?

3 Answers   CTS,

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Rotor is taken away from three phase induction motor and three phase supply is given to the stator.What will happen?

9 Answers  

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What information we need to prepare relay coordination chart

0 Answers  

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wht do u mean by constant flux linkage theorem ?

3 Answers  

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what deffrence between KW $ KVA ?

7 Answers  

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WHAT IS VCB SAFETY

0 Answers  

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what is LA CT PT panel?

3 Answers   Dwarikesh Sugar Industries, NTPC,

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Show formula which gives full load current 4.8 amps of a 3 HP motor and 27 amps of a 20 HP motor having 3 phase 460 volts, 0.8 Pf.

2 Answers  

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how to calculate the bus bar current rating

2 Answers  

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what is advantage of using star to delta in place of dol starter

4 Answers  

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what is the difference between static and dynamic induced emf?

14 Answers   College School Exams Tests, MRF, Suraj Constructions,

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how much insulation resistance 11kv & 33kv under ground cable between earth to phase & phase to phase.

4 Answers   Siemens,

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