why the perameters of secondary circuit are more important then that of the primary circuit of induction motor?

0 Answers  

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how do we calculate of transformer in va?what is calculation?

2 Answers  

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what is hysterisis loss and eddy current loss? how it occurs?

2 Answers   Aurobindo, MAHINDRA,

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what is called inrush current??

1 Answers   KSEB,

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generally on the roadside v hav 11kv line which is being step down to 440v line to line....so any1 can tell me which type of transformer they r using whether it is star to delta,delta to star etc...???

9 Answers   Core Solutions,

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To have variable speeds we use a. Induction motor b. Traction motor c. Shunt motor

1 Answers  

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what is armature reaction?explain in simple words?and what is its infleunce on dc motor

16 Answers  

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i want to know how to calculate the battery capacity based on the UPS . ex i want to run have one kva UPS Which should run 10 hours ? in that case how many batteries to be installed and what will be the AH Value .

2 Answers  

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The initial current is very large at the time of starting for almost all DC motors. SO WE USE STARTER FOR A SAFE STARTING but at our homes we don’t see any starters in our coolers, motors.WHY DON’T WE NEED STARTERS FOR THESE APPLIANCES?

1 Answers  

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Can we convert off load tap changer transformer to on load tap changer transformer

2 Answers  

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how does the thyistor work in dc drive?

0 Answers  

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what is general test conduted by transformer

8 Answers   Wipro,

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