what is piezoelectric transducer?give an example in power plant n state its principle?

0 Answers   Jindal,

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I have a orifice installed in plant which is design for 0~100 inH2O for 0~80MMSCFD, now due to process change the maximum flow is change to 120 MMSCFD so for this new process value what will be the DP across orifice.

1 Answers  

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what is the basic working principle of I/P and Positioner in any control valve.

12 Answers   Essar, Visa Steel,

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what is difference between Floating D.C.Voltage and Fixed D.C.Voltage?

2 Answers  

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What is the reason for not giving very High Proportional Gain Kp in PID Controller?

2 Answers   ABB,

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as an instrumentation engineer which are the things we have to know / or we must have idea about that....

2 Answers  

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Define the difference between a stable versus an unstable controlled system and some of the tools you might use to be able to detect when this is happening and assumptions used for control system application design that could contribute to instability

0 Answers  

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Isometric drawings are generated during _________________ phase of a project

0 Answers  

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WHAT IS THE DIFF. BETWEEN SKIN TEMPERATURE AND PASSES TEMPERATURE..?

0 Answers  

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How many types of Control Modes in process control, plz tell me all.....?

2 Answers  

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State four different types of flow measurement, for gas flow measurement MMSCFD is the common unit expand the unit and specify significance of word S in the unit.

0 Answers   ADMA OPCO,

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what is IEC code in cables & how to selecting cables?

0 Answers   ROS,

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