Answer / kamrul haque

Its converted in DAC block in library of PLC

What is the different between of rtd and thermocouple ?

6 Answers  

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what is upstream and downstream in liquid flow?

6 Answers   Thermax,

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we callculat main steam flow by D.P. but where is H.P. & L.P. IN Orfics?

3 Answers  

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A pressure differential gauge type of instrument has a manifold with 2 isolation valves (hp and lp),2 vents(1 each for hp and lp) and 1 equalizing valve. Determine the position of each valve(either fully closed or fully open) when troboulshooting to: 1. zero the transmitter. 2. determine if there is a block in the impulse line. 3. determine if the gauge is functioning properly. The process fluid is water.

1 Answers  

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How to work mass flow meter ?

1 Answers  

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What is the deffernce bet. Instrumentation and Electrical Enginerring?

1 Answers  

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what is meaning of static pressure

4 Answers   Ambuja,

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what is controlling card in dcs? how u measure dcs memory?what is bus in dcs?how u know dcs speed n ehternet speed?

0 Answers  

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why we require Differential pressure?Why we use Orifice Plate?

3 Answers  

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I have applied the post Junior Engineer-(TM)in R.R.B CHANDIGARH recently . what type of question i have to practice and which book ?. can i get any model question paper?

3 Answers   RRB,

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Describe all types and levels (4-20mA, 0-10V, mV, pulse, etc.)of analog and digital I/O used in process control application.

2 Answers   Jindal,

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how to commission furnace ( water heater)

0 Answers   Petrofac,

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