Answer / m.hassanabbas

against loading pressure(bench set),the travel of control
valve is the load line of control valve.

Answer / faiyaz ahmad

flow of fluids in control valve its called load line of control valve

Answer / amit

As Due To Change In Flow If it Is Terbulent flow, Cavitation and Flashing Occurs due to whoch Load Ocurs on the Control Valve.

How to interfacing microcontroller with a DC motor

0 Answers   JJ Tech,

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Yokogawa dcs normally where will change 4-20 MA to DC voltage( node or I/o cards?)

1 Answers  

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Describe all types and levels (4-20mA, 0-10V, mV, pulse, etc.)of analog and digital I/O used in process control application.

2 Answers   Jindal,

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How does the "as-built" function benefit plant owner/operators?

2 Answers  

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what is the difference between 2 wire and 3 wire RTD- application wise,cost effectivity?

2 Answers  

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What is the formula to convert mv to temperature in k type thermocouple?pls simply elaborate? I got one ans.it is Temp=mv×25°+atmospheric temp,but here what is 25°,i confusef ,so pls????

2 Answers   HPCL,

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what is input and output cards of plc needs to be hot swappable mean

1 Answers  

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i want know about capillary type LT transmitter installation. we can install any location in between to HP and LP leg?

2 Answers  

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how to calculate flow range in DP tx

1 Answers   Karnataka Power,

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what is DCS?

24 Answers   Reliance, SWCC,

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What is the difference between working pressure and calibration pressure of a control valve

0 Answers  

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Why we use 4 to 20 mA, (This is International Standard) instaed of this can we use 4-16, or 4-24 or 3- 15 or any other range

13 Answers   ONGC,

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