what is difference between two wire &three wire pt 100 ?

3 Answers   Jindal,

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Briefly describe instrumentation job

1 Answers  

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why need 3 element system in power plant? if it is not there then what l happen?

5 Answers  

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Are Coils of Electromagnetic flowmeter in direct contact with fluid material

4 Answers   TATA,

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why is the sleeve of the cable used for?

2 Answers   Jindal,

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WE Know that different supply voltage of solenoid valve like 24,110,220 etc..how we check the solenoid supply is 24v or 220 NOTE: No specification at device.

2 Answers   OMV,

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what is the difference between single and double compression cable gland

3 Answers   Petrofac,

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How do you calibration D.P transmitter? ?

2 Answers   Power Plant,

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How to work ultrasonic flow meter ?

1 Answers  

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why we use by pas on a positioner? When can a by pass be not used on a positioner ?

1 Answers  

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Foe selecting control valve if i have the min,normal & max data of flow rate,inlet pressure& outlet pressure,inlet tem.&density than how can i assure that these data are correct,pl. let me know if therew there is any method to check it.& also how we assure that the Cv we get from this data is suitable for valve for controlling require flow.

3 Answers   HPCL,

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Why is the orifice tab provided?

0 Answers  

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