Can any one tell me what type of question asked for instrumentation and control interview panel??? pls mail ramashankar.goel@gmail.com

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what does mean by analog output trim and where this one used for?

1 Answers  

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how level can be measured in open tank with reference to pressure

1 Answers   Atul, INOX,

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what r all the type of viberation measurement measuring in turbin? what's the output of viberation sensor?

2 Answers  

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There are two chlorination tonners both are connected to two pressure swithes and the pressure switch is connected to SOV which operates the valve to changeover the tonner selection i.e if pressure one tonner goes low the other tonner should come in line if it is inautomatic selection design a circuit using relays ?

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can anyone tell free downloads website for fundamentals and principle of basic pressur,temperature,level and flow

2 Answers  

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what is the difference about HART, and 4-20mA signal?

8 Answers  

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What are the instrumental diagram of valve.

2 Answers   Karnataka Power,

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what is difference between call out and call log

0 Answers   Petro Rabigh,

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what is difference between 1/2"NPT & M20 x 1.5 cable gland?

8 Answers  

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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.

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what is a instrumentation ?

10 Answers  

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