Answer Posted / siddhant

turbines can convert it.. when turbine connected to generator

I need control valve ISA hand book. Is there any site to download that big book containing all the pages. Written by Paul Friedmann

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Which types of quections asked in interview for FORMULATION PLANT (PHARMA)

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what will the sending unit in the fuel gauge utilizes?

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What are primary elements of measuring pressure?

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steps for installing orifice plate?

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what is intrinscily safe system and where we use?

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I have 0.75mm sq multicore cable (IS type) , can use instead of same type but 1.5 sq mm cable ? Note : The distance is around about 150 meter.

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What is Erosion in a control valve?

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how can we tune a PID. If it is by zeiger nichols method..please explain briefly with help of an example.

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please tell no. & add. of consultancy who recruit me in power plant as instrumen engg. present i m working in power plant as ass.t instrument engg. thanku mahesh 09226562826

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I faced several time siemens ps2 positioner automatically getting Chang in it's set point direction after auto calibration  So is there any causes biside this or  any  permissives ?

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you are on site,the plant trips,you are approached by operations,what do you do?

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I am having a Phoenix digital to modbus converter. The o/p of the same is connected to flow computer FB407. But the digital signals are updated only after one minute in the flow computer. what may be the cause of delay in communication? Flow computer is having a scanning period of less than 1 sec.

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we have a s-5 simense plc having op7 .recently on op7 showing error 1.plc not present 2. DB error frequently. can u have any solution . please send me.

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Somebody can explain me about >Critical Loops, calibrations, ESD critical Loop checks, Logic Diagram / Cause & Effect checks for ESD loops,

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