Answer / gp

Radar LT measure the distance, so two options to map,
one is Empty mapping of tank and other is the partial mapping of the tank level. The second option is useful while you are sure the liquid level in the tank

What is mean by Ethernet, Device net and Control net? For what application we are using these?

4 Answers  

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why is not useing in boiler skin thermocople

1 Answers   KNPC,

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when placing a vent or drain hole on an orifice plate should you measure from the center of the bore up or down for the vent placement?

0 Answers  

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What are use of positioner.

6 Answers  

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for oil & gas industries which zone is normally preferred? why? give its example?

0 Answers  

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suppose there is gas flow meter I want to know weather meter calibration is done at high pressure or low pressure? pls justify.

2 Answers   Siemens,

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NPN transistor, SCR, Zener diode, LED, Varactor diode, Vortex meter, RTD, Resistor, Crystal

0 Answers   CCIE, RTD,

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what is differential pressure transmitter and transducer? how to work?

1 Answers   Idea,

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Explain Three way boiler.

2 Answers   L&T,

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How to carry out hot loop checking of closed loop pf temperature control valve & temperature transmitter?

2 Answers  

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How to convert gpm into inches of eater.I nerd formula with example so pls help me.

1 Answers  

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can u guys tell me why we are using sheild in junction bos wiring ~! ?

1 Answers  

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