WHAT IS DOPPLER EFFECT? WHERE IT IS APPLIED?

1 Answers  

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What does threshold mean? what does tolerance mean?

1 Answers   DEWA,

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Furnace draft transmitter range is -50 to +50 mmwc. why the impulse line connected in hp side?

2 Answers   Arena,

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what is difference between differial pressure & delta pressure?

3 Answers  

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How can we test a bently nevda 3500/42M accelerometer monitor card by simulating it with test equipment?. what king od of signal (milli volts or volts or or resistance ) we should feed in the terminals of the card?

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can any one pl explain me in brief that how we select the leakage classification in valve,means for liquid or gas there is any standard for selecting leakage classification or its depend upon valve size or any any other parameter.

3 Answers  

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Please any one can explain how to calibrate transmitter (smart) online with out remove from the container suppose it is interface level or static pressure level measurement we dont want to remove transmitter from the container mean it is running plant please give me detail. thankx brothers

1 Answers   KNPC,

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diff bw range and span?

3 Answers  

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I WANT TO KNOW SOME BASIC CONCEPTS RELATED TO INSTRUMENTATION

4 Answers  

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What is the Flow rate ?

2 Answers  

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what does the ratio 800-400-300-200/1-1-1-1-1 in the specification of current transformer indicates?

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what is beta ratio?

3 Answers  

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