Answer Posted / seenu

What u said all are correct but they are using PNP Transistor

For crude application in floating roof tank, how to calibrate a DP Transmitter? How is the floating roof weight considered?

3066

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What is Alpha & Beta fctors related to Orifice Plate & its relation with flow?

3311

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use of split range ? where it is used ? in which control loop it is used ?

1921

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What is the use of temprature compensation?

1094

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plz you help about Que paper of mahagenco previous your,any model paper relad to it{maharastra power genration}

2279

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what is exact time to study dcs and plc cources

1986

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how to work static pressure sensore how to work dpt

1813

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how can be calibrate flow indication transmitter (rosemount) it shows excess milli amps nearly about 24 ma on full scale, but its scale was set on 20ma on full scale..???how can be simiulate..???

2362

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What should be the main consideration while starting the Rotating compressor when we dont know the cut in and the cut off pressure setting of the pressure switch

2144

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what are procedure of sox-nox calibration

2869

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you must show the examples application and give at least 4 types of transducer/sensors that can minimize the failure during the manufacturing of the resistors.

3264

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I was working on calibrating turbidity transmitters endress+hauser at effluent polishing plant.We calibrated using NTU buffers.What happened is that when we immersed the sensor, everytime we raise and lower the sensor gradually, the reading will vary.my question is that is there any specifications on what is the required distance from the bottom of the container with buffer to the face of the sensor?Is it ok to install the sensor in a medium which has turbulence specially if bubbles are present?

2137

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Area classification, Equipments, Gas groups, temperature classification, Ingress protection, Fire Extinguishers.

1921

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full process of gas turbin?

2043

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How many interlocks at turbine side?

1864

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