Answer / pramod

slpc is single line process controller
mlpc is multi line process controller

Answer / amit

Single loop programmable controller
Multi loop programmable controller

how to use one 4-20mA signal for two indicater or controller & give necessary precaution.

2 Answers  

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Is wet leg type system nessesary to measure water level of steam DRUM? How the transmitter is calibrated to measure this level?

0 Answers  

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which type inter lock use in petrochemical refinery,and oil & gas?

0 Answers  

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Why Flow measure in Square-root?

12 Answers  

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I need the intools training institute address in india. Intools subject oriented local authors books.Refer me plz

3 Answers  

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why we use casced loop

6 Answers  

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what is the diffrence between pressure safety valve & pressure relief valve....pls

0 Answers   Oil India,

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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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which are types of orifice tap ?

2 Answers  

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how to convert % to ma

1 Answers   Flour Tech Engineers (P) Ltd, Techint,

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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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In dcs contol valve parameters showing like this Gain=1 or 2 , ti=7 sec, td=20sec. But temp,pressure,level control valves we are using in which type parameter side using ti,td clearly tell me

1 Answers  

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