Answer / jai

no one

hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"

0 Answers  

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control wiring purpose,standards, ferrule code standard, interlock, schematic, symbol

1 Answers  

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why two point starter,three point starter, four point starter cannot be used for A.C machines?

2 Answers  

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77 In constant power region of 3-phase IM torque-speed characteristics, the torque is proportional to A speed B slip C 1/speed D 1/slip

1 Answers  

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what is the difference between ceiling fan and wall mounteed fan technically

3 Answers  

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HOW TO CALCULATE THE APFC Panel Design

1 Answers  

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what is the principle of tubelight ??? what is the function of starter and choke ???

1 Answers  

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How to PLC give the command to electrical

1 Answers  

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What is difference between slip rings and carbon burushes?

2 Answers   Hyundai, IVRCL,

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What is Tachometer used to measure?

0 Answers   Blue Star,

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What is the difference between indoor and outdoor transformer

0 Answers   Ama Airfield Lighting System,

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sir, i want to know the calculation for find rated current for cable sizes.(both copper & aluminium) with examole. please sir for example: 35sq.mm al.cable is withstands for how many amps? is suitable for 45kw motor?

5 Answers   L&T,

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