what is the MNA in case of d.c. machin? whaty is the importance of it? hoe it affect the brush position?

2 Answers   TATA,

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What is the need for a controller?

0 Answers  

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Why CT secondary should not be kept open?

7 Answers   Anna University,

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induction motor. we have a three phase supply from diffrent source like R= transformer. Y = DG sets. B = ups. if motor is runing.

4 Answers   Birla,

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can we synchronize star system generators with delta system generators?

0 Answers  

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What is the difference between a verilog task and a verilog function?

0 Answers  

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Why do we give DC excitation to AC Synchronous motor??

9 Answers   Lance, MBM, Polycab,

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what is V=4.44FBN, THIS 4.44 ONLY U GOT the voltage in term sof 11, 22 etc this 4.44 u will get from form factor which has a value of 1.11

1 Answers  

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What is main difference between earthing and neutral grounding?

3 Answers   Jindal,

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why the starting torque is high in dc series motor..

3 Answers   GM General Motors,

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Which one hurts more AC or DC Current ?

10 Answers  

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What is the difference b/w earthing & grounding?

6 Answers  

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