Answer / gaurav singh

in a close loop system the output is taken without feedback
and output is depend upon the reference input

can any one give me the cost price of yokogawa & rosemount transmitters

4 Answers  

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LADDER LOGIC Can any body state Logic on following condition Instructions to use 1-XIC 2-XIO 3-Output ONLY Program Push 1st button On - 1st lamp should On Then Push 1st button Off - 1st Lamp Should remain on Push 2nd button On - 1st lamp should Off and 2nd lamp should On Then Push 2nd button Off - 2nd Lamp Should remain on.

4 Answers  

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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

0 Answers  

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what is commissioning.

2 Answers   Takreer,

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what is the conductivity sensor output formula and what is the ph sensor output formula?

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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Explain why plc require in analog input 4-20amp & 0-10 volt?

0 Answers  

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What is Fieldbus?

3 Answers   NSL,

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what is sinking and sourcing....

2 Answers  

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Why MUX JB's are using only Temperature Element in Fundation field bus?

0 Answers   Reliance Industries,

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What is cascade control in process instrumentation?

4 Answers   Engineers India, ITC Infotech,

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IS there any effect of vortex in low pressure side of the transmiter after the orific in feed water line? if yes then what is the calculation?

0 Answers  

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