Explain PID, ON/OFF, Controls

0 Answers   CCIE, Gulf Engineering,

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Can I put my meter across an RTD to check it safely witout tripping the equipment when it is connected to an monitoring device eg.RTD module or IQ 1000

1 Answers  

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How do understand by hart protocol?

4 Answers   BW Instrumentation Electrical,

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Name some of the common protocol use in automation.

3 Answers   Empower,

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Which mechanical device is used in pressure gauges to reduce pulsating

4 Answers  

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warning lamp does not light, but it does light when the wire from the lamp going to the sending unit is grounded (the part that plugs into the sending unit) what does this indicate)?

1 Answers  

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give me the formula for analog to digital converter and also d to a converter

0 Answers   ACC,

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I want to know the questions asked in ONGC interview(after being selected in the written exam) for Instrumentation branch.Kindly help.

0 Answers  

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How to measure the vibration..?

1 Answers   Madhucon,

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Which products are available in the Mass Systemswitch and System Manager AC range?

0 Answers  

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how to adjust relay in smart positioner ?

1 Answers   SipChem,

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in plc source and sink meaning?

1 Answers   CGL,

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