How many types of sensors are used in instrumentation & what are names

1 Answers   CTC,

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What are the types of control valves available

0 Answers   CCIE,

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how to calibrate TT transmitter

3 Answers  

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How to calibrate Toxic gas detector?

0 Answers   Supertech,

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Which are all the commonly used Bordon tubes in the pressure gauges. Do any one use ASTM A 312 tubes for this purpose?

0 Answers  

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can i calibrate DP transmitter online (while Tx in Service) if yes ,how?

1 Answers   CEPC,

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WHAT IS THE Differance b/w on/off & pid control valve?

10 Answers  

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What is the difference between pneumatic and electro pnematic positioner?

3 Answers   TCS,

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Q- Which of the following is Close loop system - a-)respiratory System b-)traffic light system c-)washing machine d-)Room heater my option is A, what is our take on option B & C

4 Answers   Sail,

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radial & axial vibration sensor output voltage is ac or dc volt?

8 Answers   Vedanta, Voltech,

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what is purpose of three way manifold valve using for dp transmitter

1 Answers  

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What is offset in a control system.

2 Answers   Sabic,

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