why 4 to 20 mA signal is used in instrument

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=6G8xTXg6o7U

Tags • #instrumentation_and_process_control • #instrumentation • #instrumentationengineering • #instrument control • #automation reason of using 4 to 20 mA signal • instrumentation signals • instrumentation interview questions and answers: • basic instrumentation interview quest... • industrial instrumentation basic knowledge • instrumentation basics: • instrumentation and control technicia... Instrumentation and control, • Instrumentation and control engineering, • Instrument technician kya hai, • Instrumentation, Industrial instrumentation, • Industrial instrumentation in hindi, Industrial instrumentation and control, Industrial instrumentation lecture, Control engineering, • Control system, Automation engineering, What is instrumentation and control engineering

#############################

New on site