there is one orifice plate already installed on 3" line, but my previous engineer(who is not working here) removed that tx, but now i want to take it in to the process, so now what i have to do now? flow fluid is hytherm oil of temp. 260deg & pressure is 3bar.

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What is the logic a Transmitter control a Control Valve? How the signal going to the Control valve? What are systems/Panels/cables/signal used to control valve from Transmitter?

3 Answers  

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can u guys tell me why we are using sheild in junction bos wiring ~! ?

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how many types of elements are there?

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What is the potential contact / output??

1 Answers   Vasava Engineering Private Limited,

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1- Explain about HPM 2- What is the FSC and explain the configuration of FSC 3- explain the complete loop of vibration, how it works (field to control room) 4- What is the use of proxymitter? 5- During job your partner effected with H2S then what you have to do. 6- what type of gland packing uses when valve glind is leaking.

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how to calculate the total flow in square root

0 Answers   PTI, Qatar Kentz,

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

8 Answers  

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what is exact time to study dcs and plc cources

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difference between vaccum and draft

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what are the steps to follow force a particular input or out put from ics triplex esd system?

1 Answers  

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List three types Level Switches with their working principles

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