Answer / tejashri

With the help of instrument index

what are procedure of sox-nox calibration

0 Answers   TATA,

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in i/o panel for digital ouput(do) how much power(in volts) we must give?

2 Answers  

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Explain Split Range Control In Control Valve Briefly.

5 Answers  

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in sports(eg,cricket) what is the technique for measurement of speed of the ball thrown by the bowler.

6 Answers   BEL, PSU,

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How does a strain gauge measure pressure?

2 Answers  

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what is the principale of vortex flow meter.

7 Answers   Ambuja, India Glycols,

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Why 4-20 amps is being used in instruments? Why cant we use any other range instead of 4-20 amps? Why only 4 amps is taken as lower limit and why 20 amps is taken as the higher limit?

0 Answers  

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Why DP level transmitter preferred for closed vessels and Radar level transmitter for open tanks??

2 Answers  

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what is the use of impulse line in AFBC boiler , WHY WE CONNECT IMPULSE LINE TO TRANSMITTER , DRFT GAUGE ETC ????????

6 Answers   Jindal, Reliance,

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pls tell me whethere flame proof HMI's are available or every HMI is manufactured by considering flame proof standard.

3 Answers  

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how is work pressure switch& level switch?what is the principle of this?

0 Answers   Binani,

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what is mean by hot loop and cold loop testing, whts different between both

2 Answers   Honeywell, PDO,

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