Explain signal isolator

0 Answers  

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what is the difference between single and double compression cable gland

3 Answers   Petrofac,

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in the pipe line if the control valve fails to respond to controller action,by what means we can stop the flow in the pipe line ?

9 Answers  

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Hello Friends do you know this answer of this Question? Which color you would use when there is Somthing not correct or need to change In P&ID? i mean color that use for highlight that need to update in P&ID. Yellow Highlighter ? Red color ? Blue Color ? Appreciate for your answer. Thanks Blue Color

2 Answers  

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Draw a simple circuit for a well head control panel used to protect the well against fire, leak, blockage, ESD, & controls the operation of one downhole & one surface safety valve. Explain the operation and controls

0 Answers  

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Ohm’s law, kirchoff’s law, pascal’s law, Bernoulli’s therem,

1 Answers   CCIE, Emcure,

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Which standard of hazardous area classification used in India?

1 Answers   Orchid,

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how u choose thermowell lenght n pnumatic C/v size?

0 Answers  

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What is the difference bitween control net scaner and device net scaner

0 Answers   Binani,

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How to calculate the Range of level transmitter ?

1 Answers   CPCL, Sejong, SSPL,

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what is hot loop check and cold loop check.

3 Answers   Bapco Bahrain Petroleum Company,

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What is the use instrument barriers? Can you give me review materials about this?

1 Answers  

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