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JEE Main 201325 AprilOnline
Exam
JEE Main
Year
2013
Date
25 April
Mode
Online
Subject
Physics
Chapter
Semiconductors

JEE Main 2013 · 25 April · Online · Physics · Semiconductors

Which of the following circuits correctly represents the following...

Which of the following circuits correctly represents the following truth table ? Which of the following circuits correctly represents the following truth table ?

Options

  1. AMatch the following: ( Column I Column II A) Solar cells r) Calculators and watches B) L.E.Ds q) Optical communication
  2. BMatch the following: ( Column I Column II A) Solar cells r) Calculators and watches B) L.E.Ds q) Optical communication
  3. CMatch the following: ( Column I Column II A) Solar cells r) Calculators and watches B) L.E.Ds q) Optical communication
  4. DMatch the following: ( Column I Column II A) Solar cells r) Calculators and watches B) L.E.Ds q) Optical communication

Correct answer

A. Match the following: ( Column I Column II A) Solar cells r) Calculators and watches B) L.E.Ds q) Optical communication

Step-by-step solution

For circuit 1 A⋅B=Y+Aˉ‾=CA \cdot B=\overline{Y+\bar{A}}=C A B Y+Aˉ‾=C\overline{Y+\bar{A}}=C 00010010101000111100\begin{array}{lllll}0 & 0 & 0 & 1 & 0 \\ 0 & 1 & 0 & 1 & 0 \\ 1 & 0 & 0 & 0 & 1 \\ 1 & 1 & 1 & 0 & 0\end{array}
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