Answer / ramana

This belongs to Arcmedies Principle, This Defines: The loss
in weight of a body is immersed in a liquid is equal to the
amount of weight of liquid displaced by the body.

sir, i preparing hpcl,ongc,barc,hal exams(instrumentation engg)pls send a placement papers

2 Answers   BARC,

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how to calibrate control valves & power cylinders & ultra sonic level transmitters

0 Answers   ABB,

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can any one tell leakage class in control valve depend on which parameter and there is any specific table or chart for selection of valve leakage class

2 Answers  

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How RAL(Rotary air lock)works in cement industry?

0 Answers   Jaypee,

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Can be operate control valve without positioning if yes ? how and why?

4 Answers   Focus,

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what is the procedure of belt scale calibration?

0 Answers  

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hello sir/madam, I,Subramanian need 5yrs placement papers of officer trainee of Instrumentation technology.pls send to this mail id mani_nxtgen@yahoo.co.in please do the needful. with regards, subramanian.v

0 Answers  

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what is difference between DO and DI

6 Answers  

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how can calibrate pressure transmeeter in the feild ?

1 Answers  

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what is instrumentation?

8 Answers  

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How to convert gpm into inches of eater.I nerd formula with example so pls help me.

1 Answers  

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Q- Why Phase tester is only used for checking AC not DC ?

1 Answers  

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