With N nodes and B branches what will have a network ???

0 Answers   BSNL,

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when the operation engineer told you that he gives the control valve order to open but there is no response ! what will you do ? and if you found that there is astuck , what will you do ? (note : it is apanumatic valve )

5 Answers  

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when we calibrate the DP transmitter at that time which matrial we used in pressure pump?

4 Answers  

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WHICH INSTRUMENT USED TO CALIBRATE CONTROL VALVE?

8 Answers  

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I want to measure level under vaccum by using DP Tx and vaccum vary between -500 to -670 mmHg and process fluid is accetic anhydride if consider process fluid density 1 kg/cm2. how to calibrate Tx ? consider level is 0 to 100 Cm.

1 Answers   CCC,

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how to measure low temperature(<100 dec celsisus) with non condact sensor

2 Answers  

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

0 Answers  

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what is the reason for flow fluctuations happen on differential flow transmitter during in service

2 Answers  

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what is an ambient temperature?

5 Answers   Reliance,

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Operational amplifiers

0 Answers   CCIE,

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What is passive connection of instrument in different type of I/O module

1 Answers  

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what is thermocouple output

7 Answers   IPCL,

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