Answer / ramesh dham

Input for RPM indicator during calibration is signal generator which accurately generate 50% duty cycle square wave having volt. 12 Vdc ( may be adjustable).

how to check earthing,what is minum ohms for proper earthing

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Why drum level range is given -500 to 0 mmwc pls give me that answer

1 Answers  

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How a pH sensor & analyzer work at waste water treatment plant, whats the principle & science is beyond this,How pH sensor sence & convert signal & move toward analyzer & analyzer show reading in percent? also what is temperature compensate option in analyzer

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What is the deffernce bet. Instrumentation and Electrical Enginerring?

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please explain about actuator action? direct action & return action ?

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what is difference b/w the solinoid volve and autodrain?

3 Answers  

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why we use 3 wire rtd direct wiring for temperature measurement instead of temperature transmitter like bearing temperature

0 Answers   ABG Energy,

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As you are fresher in Instrumentation & control engineer.Then why should I select you?

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I want to install analog type, flange mounted gas flow meter (line size - 2"), for CNG flow measurement.Kindly give some details of flowmeter or suppler name, available in India.

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Can anybody tell which type of quections are asked in interview for projects? plz give its urgent.....!

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please tell me how to convert double acting ytc positioner yt-1200 into single acting ytc positioner ?

1 Answers  

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how we use the positioner feed back in split range control valves?

1 Answers   Tata Power,

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