Definition of reverse and acting controllers:

0 Answers   Monnet,

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please send me the inteview questions in IOCL

0 Answers   IOCL,

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For crude application in floating roof tank, how to calibrate a DP Transmitter? How is the floating roof weight considered?

0 Answers  

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1,why we use 4-20 ma output of all instrument qhy not use 0- 20, 2,what is the different between PLC & DCS. 3,how can we meaure maximum span of new flowmeter if not given any information.

4 Answers   Reliance,

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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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If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?

0 Answers  

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How it the difference between force balance system and dispalacement balance system?

0 Answers  

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if a tank is contaning oil and water than how can we measure the oil and water level seperately

3 Answers  

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what is the differnce betweeen hart and smart tx

3 Answers  

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What is the definition of direct acting valve & reverse acting valve

2 Answers  

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what is temperature compensation?

1 Answers  

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Why is the orifice tab provided?

0 Answers  

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