Answer / dipankar kakati

flow is directly proportional to differential pressure.

How u measure the massflow in orifice flow measurement techniques

0 Answers   Johnson Matthey,

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

0 Answers  

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hi... i'm about to learn siemens plc i came across following question in my mind ... plr ans 1. hw motor operated by plc 2. hw drive operated by plc explain dis by both ladder logic diagram and hardware config , connection

2 Answers   KCP Cements,

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What is zone,loop/fire alarm system?

0 Answers   Emco,

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What means zero and span in transmitter callibration.

8 Answers   Bajaj, Wartsila,

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Thermocouples work as follow:

1 Answers   Dashen Brewery, Tata Power,

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Condensation within a sight glass? Would you expect there to be more problems when using a sight glass if there is condensation on the inside or the outside of the glass, and why?

1 Answers  

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how to calibrate pressure gauge(we can not able to fixed by pointer screw adjustment and pointer re fixing method)

2 Answers   Nestle, Reliance,

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what is the input to be given digital temp controller during the the calibration time?

2 Answers  

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in control valve is constructed as per API 6D or API 6A, then which standard is used for fire testing of valve?.

1 Answers  

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what is solenoid valve?

1 Answers  

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If mVolts can drop by resistance of wire as compare to mA, then how thermocouple mV reaches in CCR as accurate value?

7 Answers  

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