Before erect the instrument what should you do?

3 Answers   L&T,

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What is surge in compressors? How to detect and control it?

1 Answers   DEWA,

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Why hunting will occour in control valve?

6 Answers  

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How to Calibrate Ultrasonic flow Transmitter in Field

0 Answers  

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please send data bank of quetions answers on analytical instrumentation.

0 Answers  

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regarding level tx i would like to know how to select the range of the level transmitter in a closed drum(steam drum or deaerator)?

1 Answers  

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What is difference between profibus and modbus communication

2 Answers   GMR,

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what is the meaning if the control valve CV is 27,in terms of selecting procedure?

2 Answers  

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how many type of control valve?

10 Answers  

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If a differential pressure transmitter is calibrated for 0~2500 mmH2o and transmits a 4~20mA dc signal. The transmitter is placed across an orifice plate which is sized to create 2500 mmH2o differential at 5000m3/Hr a) what is the flow rate when the transmitter signal is 13.0mA DC? b) what is the signal output of the transmitter when flow rate is 2500 m3/Hr ?

5 Answers  

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What is the meaning of wet leg

0 Answers  

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What is the main difference between Cavitation and Flashing?

1 Answers  

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