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Control Room and Field Instruments Questions and Answers

S Bharadwaj Reddy
Are you planning for job change ? then first you must start preparing for the interview. We prepared an article for DCS and Field Instruments Questions and Answers which might...

Basics of Loop Powered Devices

S Bharadwaj Reddy
What are Loop Powered Devices? A lot of loop setups will utilize an external power supply in order to power the devices which are attached to the current loop. It...

Why Use a Current Loop?

S Bharadwaj Reddy
A Little Bit of History Before the advent of electronic circuitry, process control was a wholly mechanical endeavor. Facilities used pneumatic control signals where controllers were powered by varying pressures...

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