Answer Posted / ibrahim s

4-20mA :-
1. Easy to find the open circuit.
2. Less noise interference.
3. Current measures remain same in any point of the signal
line.

0-10V :-
This not able to fulfill the above criteria.

So that 4-20mA is preferred over 0-10v

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hi friends,im an instrumentation and contol engg student,can u hlp me of suggsting barc written question paper,my id is roysuvaranjan@gmail.com, cel no.9563591747

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