What unit is used for measuring comp. outlet flow. it is CFM, M3/hr or NM3/hr. ?

5 Answers   Jk Tyres,

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How we will check whether the proximity, which we have is either NPN or PNP, if no data sheet or manual or any details is available to us ???

1 Answers  

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how u meassure room temp?is it possible 2 meassure room temp by rtd or thermocouple?between rtd n thrmocouple which is more regard?3 meassure diff. between rtd n thermocouple?

3 Answers  

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plz tell me clearly about PID.."when v have to change I value,D value,GAIN??

0 Answers  

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What is Vena contracta?

3 Answers   CCIE,

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How to calibrate H2s Dectector

0 Answers   KOC,

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what is the difference between CPC and i/p converter

1 Answers   Siemens,

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Draw a 3 element level control loop and explain

1 Answers   CCIE,

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Who to difference between analog in & analog out in dcs?

0 Answers  

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State four different types of flow measurement, for gas flow measurement MMSCFD is the common unit expand the unit and specify significance of word S in the unit.

0 Answers   ADMA OPCO,

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if field commnictor 475 does not communicate with transmitter what will you do ?

4 Answers   Samsung,

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Q- voltage source of 12v is driving the circuit.if circut draw the current of 0.5A them source voltage will became 11.8v.what is the power dilevered by source when circuit draw 5A current ?

4 Answers   Ecil,

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