why doesnt the back emf hold the speed of unloaded series motor?

1 Answers  

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Could you measure voltage in series?

0 Answers  

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what is iron loss?

4 Answers   RRB,

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what is meant by peak load

2 Answers  

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what is the diffrence between kav and kvar?

5 Answers  

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Battery is a voltage source? give one example of current source and why?

0 Answers   Suzlon,

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as per standards how many neutral earthings and body earthings are needed.please help me

2 Answers  

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DRAW THE DIFFERENCE BETWEEN GROUND AND NEUTRAL IN BOTH SINGLE PHASE AND THREE PHASE?

2 Answers  

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Where is servomechanism used?

0 Answers  

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Describe the method of Plate Earthing.

1 Answers  

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L&T ACB C-POWER OF 800A FAULS TRIPING AT THE TIME OF 110KW MOTOR STARTS WITH EARTH FAULT RELEASE

1 Answers   Ambuja,

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What is difference between PVC cable & XLPE cable?

14 Answers   Intertek,

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