Answer / karthick

It works in the flip flop control...

Answer / mohanapriya

npn transister can be designed to solve this problem.

how do we commission inergen system?

0 Answers  

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In which principles tx ,pressure gauge,Temp gauge,control valve works?

0 Answers   Bajaj, Professional Instruments,

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What is pipe schedule? What are all effects its having in the valve? how do we take care of pipe sch in case if the customer dint specify in the data sheet. What we need assume and in what basis?

3 Answers  

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why we use impulse line of flow transmitter at 45 deg. angle both side of orifice plate.

0 Answers  

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Regarding MOS (maintenance override switch), I want to know its function and its state ( 1 or 0 when not activated ). An example will be very helpful..thank you.

1 Answers  

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CONTROL VALVE OPERATING IN MANUAL BUT NOT IN MANUAL. WHAT SHOULD BE THE PROBLEM ?

0 Answers   GSC,

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Why we used cage in control valve?

8 Answers  

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diff bw range and span?

3 Answers  

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How to decrease opening & closing time of on/off valve?

0 Answers   UPL,

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Q- Control problem are mainly classified in _____ types. a-)4 b-)3 c-)6 d-)nono of these Few of them i know is 1- regulator type problem (eg- Air conditioner) 2- tracking problem (eg missile trcking problem) 3- sybernatics 4- optimal control problem

0 Answers   Sail,

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how to calibrate ph meter?

3 Answers  

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how can i calibrate I/P converter

4 Answers  

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