Explain about the leakage class of the control valves

0 Answers   CCIE,

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why we use casced loop

6 Answers  

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what is the difference between Cv and air consumption? why the customer needs Air consumption details?

0 Answers  

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why we use sensing type(NPN)on a vibration monitring system not a (PNP)sensing type

1 Answers  

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please tel me the calibration of pneumatic controler.

0 Answers  

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what is the si unit of pressure?

6 Answers   HTA Instrumentation,

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why we are not using the turbine flow meter in the steam service?

0 Answers   Jaypee,

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how 3 out of 2 Logic/interlocks works? give brief explanation with help of diagram.

0 Answers   Adani Power,

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how we are selecting instuments by differentiating certain instruments in 4 to 20 ma range and certain in 1 to 5 v dc

0 Answers  

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Can any one tell me what type of question asked for instrumentation and control interview panel??? pls mail ramashankar.goel@gmail.com

0 Answers  

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WHAT IS THE DIFFERENCE BETWEEN A TRANSMITTER & A SMART TRANSMITTER.

8 Answers  

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why we use 4-20 mA to do calibration of the instruments.why we cant use 0-20 mA?

8 Answers   Emerson, IEM,

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