MCQ
For the given logic circuit; pick the correct option
  • A
    For $A = 1, B = 0, C = 0$; Output $= 1$
  • For $A = 0, B = 1, C= 1$; Output $= 1$
  • C
    For $A = 1, B = 1 , C = 0$; Output $= 0$
  • D
    For $A = 0, B = 1, C = 1$; Output $= 0$ 

Answer

Correct option: B.
For $A = 0, B = 1, C= 1$; Output $= 1$
b

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

A nucleus at rest undergoes $\alpha -$ decay according to equation ${}_{92}{^{226}}X \to Y + \alpha $ . At $t=0$ the emitted $\alpha -$ particle enters in a region of space where a uniform magnetic field $B = {B_0}\,\hat i$ and electric field $\vec E = {E_0}\hat i$ exists. The $\alpha -$ particle enters in a region with velocity $v = {v_0}\,\hat j$ at $x = 0$ . $\left( {\sqrt 3 \times {{10}^7}\frac{{{m_\alpha }}}{{{q_\alpha }{E_0}}}} \right)$ time later the particle was found to have twice the initial speed. Initial speed of the $\alpha -$ particle is
A particle of mass $1\,\, mg$ has the same wavelength as an electron moving with a velocity of $3 \times 10^6 \,\,m s^{-3}$. The velocity of the particle is

$($ mass of electron $= 9.1 \times 10^{-31}\,\, kg)$

$.......$ And $.......$ led to understanding of atomic structures:
The primary winding of transformer has $500$ turns whereas its secondary has $5000$ turns. The primary is connected to an $ac$ supply of $20\, V$, $50 \,Hz$. The secondary will have an output of
If in a $p-n$ junction diode, a square input signal of $10\, V$ is applied as shown. Then the output signal across $R_L$ will be
A P-type semiconductor has acceptor levels $57$ meV above the valence band. The maximum wavelength of light required to create a hole is (Planck's constant $h =6.6 \times 10^{-34} J$-s)
A light ray is incident, at an incident angle $\theta_{1}$, on the system of two plane mirrors $M_{1}$ and $M_{2}$ having an inclination angle $75^{\circ}$ between them (as shown in figure). After reflecting from mirror $M_{1}$ it gets reflected back by the mirror $M _{2}$ with an angle of reflection $30^{\circ}$. The total deviation of the ray will be $\dots$ degree.
Potassium has a $ bcc$ structure with nearest neighbour distance $4.525 Å$. Its molecular weight is $39$. Its density in $kg/m^{3}$ is
Power dissipated in an $LCR$ series circuit connected to an $A.C.$ source of $e.m.f$  $\varepsilon$ is
If $N_0$ is the original mass of the substance of half life period $T_{1/2}=5$ years, then the amount of substance left after 15 years is