Identify the electrical variable that is either directly or
inferentially used by various instruments to determine the
value of a measured variable.




Answers were Sorted based on User's Feedback



Identify the electrical variable that is either directly or inferentially used by various instrume..

Answer / rajkumar

4-20 ma

Is This Answer Correct ?    10 Yes 0 No

Identify the electrical variable that is either directly or inferentially used by various instrume..

Answer / shakeel221

4~20 mA, 1~5 v,

Is This Answer Correct ?    2 Yes 0 No

Identify the electrical variable that is either directly or inferentially used by various instrume..

Answer / mithlesh

All Instruments uses 4-20 mA output signal to indicate the process variables in all mean called direct or inferential.

Is This Answer Correct ?    1 Yes 0 No




Identify the electrical variable that is either directly or inferentially used by various instrume..

Answer / masters

voltage maybe

Is This Answer Correct ?    0 Yes 2 No

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