Analytical instruments/Analytical Instrumentation MCQ Question Set 17 MCQs :- multiple choice questions and answers. e.g Analytical instruments MCQS,Analytical instruments Mock Tests , Analytical instruments Practice Papers ,Analytical instruments Sample Test,Analytical instruments Sample questions

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Question 1: In 741 IC, pin number 4 is represented by ______

Offset null

Positive input

Negative input

Negative supply

Total MCQS Questions are 50 in this paper Analytical Instrumentation MCQ Question Set 17