why the star delta motors burn out frequently

1 Answers  

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what is difference between delta-delta,delta-star transformers ???

3 Answers  

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difference between shunt coil and tripping coil

8 Answers   GE,

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what efficiency of transformer at 100% load

0 Answers   Emerson,

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armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?

0 Answers  

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what is the function of CRGO in a Transformer?

6 Answers  

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Between Star-Delta & Star-Star Power transformer which one is efficent for Earth Fault?

10 Answers  

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What are the factor to be consider for CT selection in 132kV substation?

0 Answers   ABB,

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What is open loop and control loop systems?

0 Answers  

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How can calculate ups battery back up time?

25 Answers   Cisco, Cooper, Pronet, Wipro,

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When we need start the motor by method of star delta which size (KW or HP)motor should must be operate in Star Delta Method,

3 Answers  

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A copper wire of length l and diameter d has potential difference V applied at its two ends. The drift velocity is vd. If the diameter of wire is made d/3, then drift velocity becomes

1 Answers  

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