What is resolver and glass scale in CNC how they work?

0 Answers  

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why does spark appears when we swith on the light

1 Answers  

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what is voltage ?

7 Answers  

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dear all, can any body explain that how to select an induction motor for a specific mechanical load(inertia). is there any formula or calculation then please give me. i shell be very thankful to all of you. Thank,s and Rgard,s.

1 Answers  

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we can use airconditioner for cooling the winding of transformer ,if not why?

3 Answers  

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Explain the purpose of inductor in an electric circuit?

0 Answers  

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What is the permissible maximum flux density in transformer core?

0 Answers  

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Why in power plant projects we see DOL starting method used for motors upto 160 kW instead of star delta method

0 Answers   UCC,

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How to connect surge arrester with equipment?

1 Answers   Godrej,

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In ACS 1000 drive we are using 12 pulse converter,why don't use 3 pulse converter.

0 Answers  

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Why we use series reactor in power system?

9 Answers   Cadbury, HEG, Uttam,

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What is a pulse transformer?? Can it be called as a dc transformer??

1 Answers  

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