Answer Posted / kranti1986

The method used to calibrate a magnetic flow transmitter is Dry Calibration, in which we use a calibrator(usually called as Simulator, provided by the vendor)connected to the transmitter and increase the knob in steps.
If there is any error we can adjust

What is the GK Value in Flowmeter?

3636

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1.what is controller proportional gain 2.what is the controller intergral action time. 3.A proportional plus derivative controller that has a proportional band of 20% and a derivative action time of 0.1 minutes. Construct the shape of the output waveform for the triangular input if the input rises and falls at the rate of 4 units per minute.

2614

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what is cold loop? difference between hot and cold loop?

2178

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Emergency Shutdown Systems/ Plant Shutdown System.

2195

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How d.p. Transmitter can be applied to close tank?

967

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what is piezoelectric transducer?give an example in power plant n state its principle?

2535

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

1921

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pls suggest suitable MOC of diaphragm for pressure measurement of UREA grade solution service fluid.

3073

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What are different types of orifice plates?

1107

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What is frequency factor in massflow meter? When using frequency output?

1791

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What is difference between radial vibration and axial vibration explain in detail .

1652

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What are the charcterstics of a P&ID controller block for Governor speed raise or lower for a load sharing functionality between 4 Gas turbines in droop mode.

2967

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what is the advantage of submersible level transmitter compare to ultrasonic level transmitter?

2003

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Isometric drawings are generated during _________________ phase of a project

2017

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if my flow is 20000 m3/h than which range of DPT i have to use????

1775

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