Answer / naresh

REPEATABILITY is when a person is doing the same exp in same conditions getting the same result



REPRODUCABILITY is when any other person doing same experiment in any other such environment and getting the same result

What Is Pre- Commissioning Package +what is DCS & ESD Pre- Commissioning for Instruments Please explain your answer on practical ground base

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dear friends pls tell me how temperature compensations are done in bourdoun tube of pressure guages thankx

1 Answers  

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how pressurize drum calibrated ?

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Any body have know try work calculation ???

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how to change measuring units from mmwc to cubm/h in rosemount air flow transmitter with hart communicator fluke 744

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what is maximum temprature in instrumentation

1 Answers   Sabic,

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why 1 to 5 vdc is used for output measurment

4 Answers  

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sir, i preparing hpcl,ongc,barc,hal exams(instrumentation engg)pls send a placement papers

2 Answers   BARC,

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HOW TO CALIBRATE A PRESSURE SWITCH?

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Induction type 1-p wattmeter reads ….. a) true value b) apparent value c)volt ampere value

3 Answers   Engineers India Limited,

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PID controller is used for which type of compensation…… a) lead comp. b) lag com. c) lead lag com.

12 Answers   Engineers India Limited,

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My question may be very basic or childish but this question still persists in me, someone plz help me 1.why do we go for differential equations to analyze a system? 2.why do we solve it using matrices, is there any specific reason for using matrices other than the stories like it is simple,faster etc.

2 Answers  

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