what is difference b/w tube and pipe ?

6 Answers   BSL, Descon, Kirloskar,

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what do you mean by cathodic protection?

1 Answers   Saipem,

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While giving Power Supply of 24 VDC to a Transmitter,why Shield Terminal is connected either at Transmitter or at ISB.Why not Shield Terminal connected at both ends.If the Reason is to avoid Noise interference,which type of noice that is interfering.Is the Noice from the 24 VDC supply terminals or from any external source.

1 Answers  

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In my company plc based winders are operated. one day there was a data transmission failure alarm shown on pc. as per sir instruction we have reset master plc but winders were not triped and alarm gone. so what master plc do?

0 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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How to Calibrate Ultrasonic flow Transmitter in Field

0 Answers  

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Why using negative voltage in vibration measurement?

2 Answers  

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why we use condesiate parts before tranmitters?

3 Answers  

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calibration of instruments.

11 Answers   ONGC,

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which flow meter is use for measuring the open channel flow?

2 Answers  

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what is buoyancy law?

1 Answers  

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why flow transmitter showing 2.2ma?

2 Answers  

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