Related to control system, What is difference between 4-20 mA active & 4-20 mA pasive signal.

1 Answers  

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DC motor and DC Drives working funda?

1 Answers  

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What is hook's law

4 Answers  

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what are different types of cables used in instrumention how to calibrate a level transmitter online ( rosemount )

1 Answers  

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What does it mean 3/2 sov

5 Answers  

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in the construction field why hook up s.s.tubing for transmitter using upto 6mtrs of closed loop, but y not open loop nomore restriction

5 Answers   Sabic,

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can we connect instrument earth pit to electrical earth pit, if not why?

2 Answers  

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How can SmartPlant Instrumentation users take advantage of these global services?

1 Answers  

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How will you measure surface temperature of SUN?

2 Answers   GAIL,

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what is diff b/w neutron and ground?

3 Answers  

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What are the materials available to prepare individually for competetive exams in Instrumentation field? Plz reply...

0 Answers  

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how to calibrate the temprature transmitter MURCREYtype and thermocouple input type.

1 Answers   Shree Cement,

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