what is the dp across a orifice plate & how much is permanent pressure across an orifice plate.

2 Answers   HPCL,

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what is compensation in engineering and what is temperature compensation?

1 Answers   Binani, Yokogawa,

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what is lead lag compensator and for wat v using that???

3 Answers  

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can i get any detail of interview question asked for instrumentation,plc,scada ,dcs..............

2 Answers   Asec, Honeywell,

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typical loop drawing of a simple feedback control comprising of one transmitter and one control

0 Answers  

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what is PID n give me brief info. about P&I&D.

2 Answers  

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Lists Different types of Tappings.

4 Answers   TCS,

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What is a flow meter?

2 Answers  

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what is the principle of ultrasonic flowmwter and radar type flowmeter?

4 Answers  

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what type problems create in radar level transmeter and what is its solution

2 Answers   Essar,

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please explain smoke detectore & lel detector?what is o/p

1 Answers  

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a laways iface problem with brine level transmitter sealing diaphram a laways giving error and maximum reading i made re range and adjust with side glass but during commission it giving gap reading between it and side glass i need help from expert to explain how to calibrate it. note:dp transmitter yokogawa company

1 Answers  

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