can u please tell me the different types of valve uses and wt purposes it is used ~!(controlling the flow other than that which valve should be used in what place)

2 Answers  

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what is plc?

27 Answers   HPCL, KRL, Noor Company, Petrochemicals, SS Automation,

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how to calibrate pressure gauge(we can not able to fixed by pointer screw adjustment and pointer re fixing method)

2 Answers   Nestle, Reliance,

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why is negative range given to measure the steam drum level

2 Answers   Jindal,

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How to calibrate H2s Dectector

0 Answers   KOC,

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Can Any body tell me how to check Modbus Settings in ER300N L&T trivector meter?

0 Answers  

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with the help of suitable diagrams different types of control valves

1 Answers  

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What is maintenance planning?

3 Answers   Qatar Airlines,

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Why we use the remote seal transmitters

1 Answers   Oil and Gas Jobs,

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What is input and output of plc & dcs

2 Answers  

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Can anybody explain what is the different between ESD & PLC

1 Answers   ADCO,

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what is isolation Transformer???...

3 Answers   Emerson,

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