Answer Posted / aby

If the signal is directly connected to EP then we can use
source meter and adjusting the zero and span by giving 4
and 20 mA. If there is I/P then also this method is
applicable. Now if the pneumatic signal to the positioner
is in standard form and not working properly then we can
adjust the valve positioner for proper working..

In turbine, what does term CDP, NI, NH, HSSOC, means

2747

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Valve positioner and actuators in detail.

1773

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Pl send the model question paper of mahagenco account officer post

2744

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please send me some question papers of HPCL aptitude test ?? please send it to bipinb.28@gmail.com ...

1955

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need to calculate flow rate with the help of dp range and orifice bore dia and size. range is 0 to 400 inwc and orifice size is 12 inch 150 # rf and bore dia is 7.180 inch. need to calculation for flow rate

1294

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What is the purpose of bypass valve across AS valve.

2089

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Programmable Logic control.

1937

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what is the imbustion control loop

1863

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which type of filter gives the constant phase characteristics?

1916

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SOME OF YOUR QUESTIONS ARE NOT MAKING ANY SENSE SO TRY AND PUT IN A LITTLE BIT MORE EFFORT BEFORE YOU POST A QUESTION. WE WILL ONLY HELP THOSE WHO WE CAN SEE ARE TRYING TO HELP THEMSELVES.

2342

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how to calculate range of level transmitter?

2304

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Hi i m B.E. In elect. & comm. I m workin in bio mass plant from 6 mnths as inst. Engg. but now i m in dept. Of operation as shift engg...which is best operation or inst. 4 me? M confusd..plz help and reply me..

4196

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what is diffrance between FF & SMART, explain with difination

3192

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why we use 3 wire rtd direct wiring for temperature measurement instead of temperature transmitter like bearing temperature

1802

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In dcs panel we are using diff type of modules ?what is module ? what is the use of modules ?diff type of module?

1951

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