Answer / vikas panwar

Pressur Gauge working on Hook's Law.

Answer / faiyaz

working principle of pressure gauge is hook law

wt is cold junction compensation

1 Answers  

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

2 Answers  

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relation between level and differential pressure.

3 Answers  

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in split range control system we are using two control valves,but we have only one positioner and one feed back link.so how we use this one feed back link for two control valves?

2 Answers  

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The company where I am working, their is rosemount 5400 series radar type level transmitter, it is meant to show level of filled tank, but along with the level it is showing temperature also, so my question is how a onon-contact type radar type level transmitter can show temperature even if it does not have any contact with the fluid?

0 Answers   Process Control Technologies,

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what should be distance from tapping point to inallation place of instruments?

3 Answers   Tasnee Petrochemicals,

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diffrence b/w accuracy and precision?

4 Answers   HPCL,

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Pls.could any one Clarify the following with an example. 1.At What condition Close on Rise and Close on Fall Pressure Switch contacts are used. 2.If Pressure is abnormal as per set pressure,if connecting Terminal of pressure switch breaks,how the voltage extends to Relay base. 3.Are these contacts come under fail safe philasaphy.

1 Answers  

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I heard that we can use flow transmitter for level measurment also hw it is?

2 Answers  

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need instrumentation job completed 1 year trainee ship in mnc pesticide company. now in search of job

0 Answers  

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How can i test procedure grounding for CAT-7 cable? Or How can we test procedure CAT-7 Cable Electrically safe?

0 Answers   Tecnimont,

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whyvibration probe (bently nevada ) is set -10 volt for zero reference?

2 Answers  

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