Answer / karthikeyan

No of gallons water flowing through a fully open control
valve with 1 psi pressure drop at 60 deg F.

Answer / yasser basahal

The CV of control valve is the capacity value of the valve

How to Calibrate Ultrasonic Level Transmitter in field

0 Answers  

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what do you mean by cathodic protection?

1 Answers   Saipem,

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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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What are primary elements of measuring pressure?

0 Answers  

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tell me about the instrumentation,what is the actual need of it ?what are the characteristics of a IC engineer ?

11 Answers   L&T,

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can u plz send me technical questions asked in SCHNEIDER ELECTRICAL technical paper?

0 Answers   TCS,

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What is offset in a control system.

2 Answers   Sabic,

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Explain what is meant by the term “FLASH POINT” of liquid?

2 Answers  

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given a processor batch of 1000 resistors moving on the conveyor belting in a large factory. the resistors is value at 10k ohms each but when the resistors reach the quality control, some of the resistor has been rejected caused by failure in manufacturing.the high quality measurement is used to determine the failure. describe the instrumentation terminology in measurement of a system above with explaining the important in:- -reliability -sensitivity -repeatability -precision -range -resolution -linearity -hysteresis -error -accuracy (answer must related to the scenario above)

0 Answers  

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Square root calculation for dp flow transmitter?

0 Answers  

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hi friends,im an instrumentation and contol engg student,can u hlp me of suggsting barc written question paper,my id is roysuvaranjan@gmail.com, cel no.9563591747

0 Answers   BARC,

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what is bevel? why bevel required in orifice plate?

2 Answers  

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