MCQ
The output $\mathrm{Y}$ of following circuit for given inputs is :
  • A
     $A \cdot B(A+B)$
  • B
    $A \cdot B$
  • $0$
  • D
    $\bar{A} \cdot B$

Answer

Correct option: C.
$0$
c
By truth table

$A$ $B$ $Y$
$0$ $0$ $0$
$0$ $1$ $0$
$1$ $0$ $0$
$1$ $1$ $0$

 

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

One watt is equal to $.......$?
The molecules having centres of positive charges and negative charges at same place, has the dipole moment as:
Blue colour of sky is due to:
C and Si both have the same lattice structure, having 4 bonding electrons in each. However, C is an insulator whereas Si is an intrinsic semiconductor. This is because
A. In case of C the valence band is not completely filled at absolute zero temperature.
B. In case of C the conduction band is partly filled even at absolute zero temperature.
C. The four bonding electrons in the case of C lie in the second orbit, whereas in the case of Si they lie in the third.
D. The four bonding electrons in the case of C lie in the third orbit, whereas for Si they lie in the fourth orbit.
Three point charges $Q, 4Q $ and $16Q $ are placed on a straight line $9$ $cm$ long. Charges are placed in such a way that the system has minimum potential energy. Then
Given above are four logic gate symbols. Those for $\text{OR, NOR}$ and $\text{NAND}$ are respectively:
If the distance of the far point for a myopia patient is doubled, the focal length of the lens required to cure it will become
For ensuring dissipation of same energy in all three resistors $({R_1},\,{R_2},\,{R_3})$ connected as shown in figure, their values must be related as 
When a slow neutron goes sufficiently close to a $\mathrm{U}^{235}$ nucleus, then the process that takes place is
If the electric force between two unknown charges is attractive, identify which of the following statement must be true?