I m appointed as an automation trainee engineer in small firm in that I am only the one , my company give me a project on s7-200 as i m beginner I don't know how to program so please send me the helpful site so that I complete my project before deadline....please help me out in this critical situation.

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units for vibration in power plant

1 Answers  

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what is the function of boiler in plant?

2 Answers   Maden,

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difference between vaccum and draft

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Any one can help me to identified, how can we interchange the device in FF

0 Answers   Ion Exchange,

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all types of liquid analyzer principle with drawing?

0 Answers  

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

0 Answers   ABB,

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how to calibrate load cell

0 Answers   Siemens,

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what is the difference between(Flame proof/Explosion proof)& Fire proof instruments.Both are same or different & if different in which way because the transmitter which have approved ATEX flame proof enclouser but it use PTPE O ring & PTFE Head Gasket,so its (fire safe/fire proof)????????

4 Answers  

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A valve in series with an orifice plate (DP transmitter), is aligned for constant pressure in the pipeline, if there is an error dx, How to align it in process.

0 Answers  

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Why we are using PLC instand of DCS in ESD System? can u explain any one?

2 Answers  

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Why mixer nd grinder Is example of constant torque load not variable torque load ???

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