MCQ
A logic gate is an electronic circuit which
  •  Makes logic decisions
  • B
     Allows electrons flow only in one direction
  • C
     Works binary algebra
  • D
    Alternates between 0 and 1 values

Answer

Correct option: A.
 Makes logic decisions
 Makes logic decisions

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

The depletion layer in silicon diode is $1 \ mm$ wide and the knee potential is $0.6 V,$ then the electric field in the depletion layer will be
For a dipole $q = 2 \times {10^{ - 6}}\,C$ and $d = 0.01\,m$. Calculate the maximum torque for this dipole if $E = 5 \times {10^5}\,N/C$
Critical angle of incidence for a pair of optical media is $45^{\circ}$. The refractive indices of first and second media are in the ratio:
Two isolated conducting spheres $S_{1}$ and $S_{2}$ of radius $\frac{2}{3} R$ and $\frac{1}{3} R$ have $12\, \mu C$ and $-3\, \mu C$ charges, respectively, and are at a large distance from each other. They are now  onnected by a conducting wire. A long time after this is done the charges on $S_{1}$ and $S_{2}$ are respectively
A $220\, volt$ and $800\, watt$ electric kettle and three $220\, volt$ and $100\, watt$ bulbs are connected in parallel. On connecting this combination with $220\, volt$ electric supply, the total current will be ................ $ampere$
A convex lens of focal length $f$ produces an image $\frac{1}{n}$ times than that of the size of the object. The distance of the object from the lens is
Laser beams are used to measure long distances because
Phase difference between any two points of a wavefront is
An important spectral emission line has a wavelength of 21 cm. The corresponding photon energy is $(h = 6.62 \times 10^{-34} {Js}, {c}=3 \times 10^8 {~m} / {s})$
The length of a potentiometer wire is $1200\; \mathrm{cm}$ and it carries a current of $60 \;\mathrm{mA}$. For a cell of $emf\;5\; \mathrm{V}$ and intemal resistance of $20\; \Omega,$ the null point on it is found to be a $1000\; \mathrm{cm} .$ The resistance of whole wire is .............. $\Omega$