wht is loops ? how many loops are there?

2 Answers  

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How does a single acting, spring return ball valve actually work? Does it require continuous air supply? 

0 Answers   Process Control Technologies,

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what is piezo electric transducer?its principle?

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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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 ?

0 Answers  

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what is interlock system and why we use of this?

0 Answers  

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What is the difference between floating and fixed voltage?

1 Answers  

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How flow control valve is working with pnuematic positioner and I/P convreter from command is given from remote

1 Answers   Ecil, GAIL,

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What is the function of SMPS

2 Answers  

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State four different types of flow measurement.

4 Answers   ADMA OPCO,

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why bevelling is done in an orifice ?

4 Answers   ABB,

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what is sequence table in DCS . make a logic in sequence table for tripping of ID fan in Boiler(in YOKOGAWA CS 3000 DCS).

1 Answers   Yokogawa,

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