Answer / raju.tanuku

two type of elements 1) primary elements 2)secondary elements

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

3 Answers   Kharafi National,

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why we used for range in pnumatic 3-15 psi and current 4-20 ma?

11 Answers   Jindal,

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Why in turbine used two critical speed band ?

1 Answers   Ankit Metal Power,

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While preparing the graphic diagrams trend display, 3 types of trends are prepared by Yokogawa system vender. These are for process variable, manipulated variable & set point variable. Why these 3 trends are required? Explain the purpose of these 3 trends.

1 Answers  

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how can i calibrate a smart temperature transmitter used by druck 720 process calibrator?

0 Answers   Texas,

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i install a DP transmitter of Faugi on drum level of boiler but i face a problem in it when i engergize the transmitter the meter shows 0 or 100% no variation in it.the distance of two points is 19.5 inches, i am in trouble please suggest me what can i do it's very urgent Please reply me as soon as possible Best regards ikraam haider

5 Answers  

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if i want to make a zero trim for mass flow meter the pipe line should be empty or i need to make it full? i really need the answer pls help me

2 Answers  

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What are the cable come out from the paddle type flow sensor.and how is further connections

1 Answers  

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Why DP transmitters are subjected to high static pressure test of 100 bar. Though they will be used for very small pressure range

4 Answers   HPCL,

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why to use 3 wire at RTD ? what's the reason for common wire ?

4 Answers  

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What is the difference between Pressure Safety Valve and Pressure Relieve Valve, in what condition we prefer choose Pressure Safety Valve rather than Pressure Relieve Valve? and vice versa

2 Answers   Vedanta,

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what is a boiler tube leakage detector? ... what is the working principle ?

1 Answers  

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