Answer / gaurav singh

in a close loop system the output is taken without feedback
and output is depend upon the reference input

How do you identify an orifice in the pipeline?

0 Answers  

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installation process of orifice,a question asked for confusion creation in interview by BARC 1.if orifice is tightly fitted with pipe ,it will act like venturi 2.if orifice is left hanging in between liquid it will not create the pressure difference exactly,

0 Answers   BARC,

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Could you explain to me the enraf (servo gauge) mechanism. How it works ? and how it is working on archimedes theory while it's not immersed into the surface? and how can we calibrate it ? Thanx

1 Answers  

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what is the imbustion control loop

0 Answers   Manali Sugars,

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Absolute pressure is 700psi,what will be the gauge pressure?

1 Answers   IFFCO,

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Do you have reference list?

0 Answers  

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why 4 to 20 ma? why cant some other range?

3 Answers  

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In dcs panel we are using diff type of modules ?what is module ? what is the use of modules ?diff type of module?

0 Answers  

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Why we are using reverse action in displacer types level transmitters on some Vessels?

0 Answers  

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What is difference between Isolator and Barrier ?

1 Answers  

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Why the tapping connections are taking above for gas service and below for liquid service?

4 Answers  

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Which products are available in the Mass Systemswitch and System Manager AC range?

0 Answers  

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