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which type of signal used in instrument?

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which type of signal used in instrument?..

Answer / shajee

4-20 ma signals and 1 to 5 volts used instruments

Is This Answer Correct ?    30 Yes 5 No

which type of signal used in instrument?..

Answer / animesh

4 -20ma=1-5vdc
we use 250ohmresistor
so1v/250ohm=4ma
&5v/250ohm=20ma

Is This Answer Correct ?    16 Yes 0 No

which type of signal used in instrument?..

Answer / vijayrathod

analog signal and digital signal

Is This Answer Correct ?    8 Yes 0 No

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