How comparison of objects is done in PHP5?

1 Answers   TIS,

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how to rectify the poor signal strength in utrasonic digtial flow meter ,model:ge digital xce868i

0 Answers   KNPC,

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i want to control the temp of sand(welding flux) between the range of 150deg C to 170deg C. sugges me sum temp control method without PID controller.

1 Answers  

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why magnetic flow meter is not used in thermel power plant operation

2 Answers   JK Paper,

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Troubleshoot to the device level basic process control systems given the Process and Instrumentation Diagram?

2 Answers   Chettinad, HPCL,

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what is three element loop

7 Answers  

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If the average power during generation is zero, why do the analog meters have + and - ?

1 Answers   Siemens,

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what is the si unit of pressure?

6 Answers   HTA Instrumentation,

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what is the difference between -24 : +24 & 0:24 and where it use?

0 Answers  

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Transmitter reading is zero but in DCS showing one Bar what is the reason ?

3 Answers  

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What for barriers are used in DCS & PLC systems?

2 Answers  

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What is the difference between ROM & RAM .

1 Answers   Sabic, SPIC,

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