Answer / haridass

If there is zero error, the output will be minimum peak of
3.1 mA. If it like 2.2mA, the transmitter electronics may
be problem. Interchange with good transmitter and check.

Answer / shivu

it might have given the over range pressure at the time of
measurement /calibration, hence due to this it has moved to
the some different value ,,,,,,,,,,,

How to Calibrate Coriolis Flow transmitter in field

0 Answers  

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Explain PID controller tuning & any one method used for it.

1 Answers   L&T, Oil India,

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how to calibrate temprature switch and flow switch ?

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What are the cable come out from the paddle type flow sensor.and how is further connections

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there are two candidates p and q in an election.During the campaign,40% of the voters promised to vote for P ,and rest for Q.however, on the day of election 15% of the voter went back on their promise to vote for P and instead voted for Q. 25% of the voters went back on their promise to vote for Q and instead voted for P.suppose,P lost by two votes,then what was the total no. of voters.

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What are the disadvantages of Human-Machine Interface (HMI)? atleast 3.

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A pressure transmitter with a range of 0-100 bar.The accuracy of the instrument is 1% of upper range value? The pressure indicating transmitter is showing the system pressure is 50 bar. b. When you include the error, what is the minimum possible pressure in our fuel gas system? i. 49.5 bar ii. 49 bar iii. 1 bar iv. 0.5 bar We want to change the filter cartridge. We must depressure the fuel gas system. c. After we depressure the system in preparation for maintenance, the transmitter displays a pressure of +0.1 bar. At this time, what is the possible range of pressures in our fuel system? i. +0.099 to +0.101 bar ii. 0 to +0.2 bar iii. -0.1 to +0.3 bar iv. -0.9 to +1.1 bar

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when an eddy current probe is installed inside of a turbine or compressor in case of probe problem same as:crash of head of probe,changing the scale factor because of low measuring gap(physical gap is ok(example=1.14mm)but voltage is reduced(example=-6 volts),is any way to check the probe,when the ohm of probe is ok.thank you,(Karim Tavakoli)

1 Answers  

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If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?

0 Answers  

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what is positive displacement meter.

1 Answers   Takreer,

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how to check earthing,what is minum ohms for proper earthing

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What is Erosion in a control valve?

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