Give 2 application of quartz crystal used for process parameter measurement.

1 Answers   ADMA OPCO,

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where proximity sensor installed on tank in loading arm application

0 Answers   Kalpena Industries,

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what is compensation? temprature & pressure

0 Answers  

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If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?

0 Answers  

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How to connect field devices to PLC and DCS using a FIELD BUS, DP,MOD BUS(please tell me any extra interfce or adopters need in this case if we use remote i/o s)

3 Answers  

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what is function of ESD , and how is it work, explain with difination

1 Answers   Bapco Bahrain Petroleum Company, BMB,

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Why MUX JB's are using only Temperature Element in Fundation field bus?

0 Answers   Reliance Industries,

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What information needs for Control Valve "sizing"

1 Answers   Qatar Petroleums,

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what r all the closed loop used in boiler? for this related tell some web address..

3 Answers  

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why any measurement made interms of pressure is more accurate ? to be more precise most of the flow velocity is made interms of pressure and it is accurate. what is the reason behind pressure measurement being accurate ?

0 Answers   NATPET,

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What are the types of valves?

0 Answers  

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What is a PID?

6 Answers  

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