Answer / a.nayak.

it is an electro-mechanical device which converts angular position of shaft to an analog or digital code.it devided into two types.
1-absolute encoder.
2-incremental encoder.

which seven wonders are selected in india in 2008-2009

2 Answers  

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What is the difference between online and offline UPS

1 Answers  

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what is the apt definition for kirchoff's current and voltage laws?

3 Answers  

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electricity board have asked me what size meter i need fitted in my garage, its a 415volt supply and i want to run six 20amp supplies tolifts and things plus ten florry lights , what kva meter do i need??

2 Answers   HCL,

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What type of wiring series or parallel is used for conventional and addressable type FAS & why?

0 Answers  

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how can 3phase motor speed can be controlled without vvf drive?

1 Answers  

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can any one explain me the where is the use of plc and scada

4 Answers  

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In Electrical 'Single Line Diagram' cable nomenclature shows "2 X 1C X 630sq.mm to be provided for one incomer. The question is how many cable to be proved for one Incomer.

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What is the function of stater in tube light circuit?

2 Answers   SysArc,

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Kindly give the brief explanations for checking 12.5 kvar 440V, 25 KVAR 440V, 12.5KVAR 690V, 25 KVAR 690V capacitors microfarad values. what is the microfarad values for the above four type of capacitors, and give the formula explanations briefly. I know F-50HZ, voltage, and capacitor.

1 Answers  

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which pole motor is best ?4 pole motor or 6 pole motor,why?

2 Answers  

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what is a FACTS devices? what is mean by STATCOM????

1 Answers   IIT,

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