MCQ
The circuit shown here can be used as a logic gate. The logic gate is
- A$AND$
- ✓$OR$
- C$NAND$
- D$NOR$
✓
Answer
Correct option: B.
$OR$
b
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The path difference between two interfering waves of equal intensities at a point on the screen is $\frac{\lambda }{4}.$ The ratio of intensity at this point and that at the central fringe will be
→A force vector applied on a mass is represented as $\vec F = 6\hat i - 8\hat j + 10\hat k$ and accelerates with $1\;m/{s^2}$. What will be the mass of the body in $kg$.
→Bob of a simple pendulum of length $l$ is made of iron . The pendulum is oscillating over a horizontal coil carrying direct current. If the time period of the pendulum is $T$ then
→In a potentiometer arrangement, a cell of emf $1.20\, V$ gives a balance point at $36\, cm$ length of wire. This cell is now replaced by another cell of emf $1.80\, V$. The difference in balancing length of potentiometer wire in above conditions will be $....cm$.
→If $l_1$ and $l_2$ are the lengths of air column for the first and second resonance when a tuning fork of frequency $n$ is sounded on a resonance tube, then the distance of the displacement antinode from the top end of the resonance tube is:
→If critical angle for a material to air is $30^o$, the refractive index of the material will be
→A transformer with turns ratio $\frac{ N _{1}}{ N _{2}}=\frac{50}{1}$ is connected to a $120$ volt $AC$ supply. If primary and secondary circuit resistances are $1.5\, k \Omega$ and $1\, \Omega$ respectively then find out power out put (in $W$)
→The momentum of a photon with energy $20\, eV$ is
→The angle of projection at which the horizontal range and maximum height of projectile are equal is
When capacitor is fully charged, find current drawn from the cell. $9\, V $ (in $mA$)
→