DEAR ALL I have motors ( 10 units )each one is 90kw 380V 50 HZ 1000rpm but new local pwer is 220v 60 hz requierd rpm should be 1000 pleas what the beast solution is used frequncy converter or rewinding all motos or chang all motors thanks

6 Answers   GE,

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What is 100% protection of generator? Why 100% is not used but 95% is generally used?

0 Answers  

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How to Calculate the current drain in the battery (1.4V) for the 2mins time period?

7 Answers  

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1 Answers  

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why universal motor work on ac & dc both?

1 Answers   EMC, emc2,

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i have old tape recorder speakers(analog).nw i want to use it for my computer system.can i use it to my computer systeno m by using digital to analog converter??? what changes should i do in the system????

0 Answers  

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2 Answers   Quantum, Siemens,

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5 Answers   FT, L&T, Suzlon,

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2 Answers   Cummins,

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0 Answers   HMK,

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what is units of resistance

3 Answers  

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0 Answers   Adani, Mahaveer,

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