Answer / faiyaz ahmad

interface level transmitter working on the Archimedes principle the loss of weight of body immersed in liquid is equal to amount of weight of liquid displaced by the body

Hi Friends , i need one urgent help , i am preparing for M.tech entrance examination , i need some obejective questions related to instrumentation field. where can i get those ? can anyone help me pls ?

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

3 Answers   Kharafi National,

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Why we use 250 ohm resistor in series with HART protocol communication?

13 Answers   Chemtrols, Instec, Sabic,

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what is sil (safety integrity level

0 Answers   Essar,

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Full form of KKS when use DCS.

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How can you differentiate Instrumentation to Electrical?

1 Answers  

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I am going to attend a recruitment drive by Schneider in 2 weeks. They have a technical test in the beginning. I would like to know what are the areas i should concentrate on while preparing for the test. My major is Electronics and Instrumentation.

1 Answers  

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ON RADAR INTERFACE LEVEL TRANSMITTER IF DI-ELECRIC IS WRONG WITH CONTINIUS PROCESS THAN HOW CAN INDENTIFY OR HOW CAN I PUT NEW DI-ELECTRIC VALUE?(ROSEMOUNT-TDR-3300-COXIAL PROBE TYPE)

1 Answers   Chevron Phillips,

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where uses EXe /EXd/Exo/Exn/Exp/Exq/EXia

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is manifold required for an integral orifice meter?

2 Answers  

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Explain about SOURCING & SINKING concepts in PLC to field sensor wiring ?

4 Answers   GATE,

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where can i find a flameproof hmi unit?

1 Answers  

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