what is difference between differial pressure & delta pressure?

3 Answers  

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7. What are tri-state devices and why they are essential in a bus oriented system

1 Answers  

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What is the definition of direct acting valve & reverse acting valve

2 Answers  

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What is the standard height for stancion supports?

4 Answers  

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Is there any relation between Artificial Intelligence and Instrumentation?

0 Answers  

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Tell me the field calibration procedure step by step with diagram of temperature transmitter, temperature indicator, flow indicator, level indicator, control valve, thermocouple, pressure indicator (digital & analogue).

1 Answers  

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what the pid setting in controller

2 Answers  

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Galvanizing.

0 Answers   CCIE,

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1. Pl. send details about different types Gas Analyser, like Co2, O2, SOX/NOX, etc. with calibration procedure. 2. How to calibrate H2S gas detector in field?

1 Answers   HPCL, Napesco,

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how u calibate pr tx without master tx?

2 Answers  

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What is the difference between PLC and DDC?

0 Answers   Emami,

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how to calibrate level transmitter

2 Answers   Reliance,

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