MHT CET · Physics · Semiconductors
The output of OR gate is ' 1 '
- A if either input is 'zero'
- B Only if both inputs are 'zero'
- C if either or both inputs are ' 1 '
- D Only if both inputs are ' 1 '
Answer & Solution
Correct Answer
(C) if either or both inputs are ' 1 '
Step-by-step Solution
Detailed explanation
Concept based.
For Or gate if either of the inputs are one then output is one. Also if both the inputs are one then also the output is one.
For Or gate if either of the inputs are one then output is one. Also if both the inputs are one then also the output is one.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Physics
- The radii of curvature of both the surfaces of a convex lens of focal length ' \(f\) ' and focal power ' \(\mathrm{P}\) ' are equal. One of the surfaces is made plane by grinding. The new focal length and focal power of the lens isMHT CET 2023 Hard
- In order to just complete the vertical circular motion, the ratio of kinetic energy of a particle at highest point to that at lowest point isMHT CET 2016 Medium
- A nucleus breaks into two nuclear parts, which have their velocity ratio \(2: 1\). The ratio of their nuclear radii will beMHT CET 2021 Medium
- A metre scale is supported on a wedge at its centre of gravity. A body of weight ' \(\mathrm{w}\) ' is suspended from the \(20 \mathrm{~cm}\) mark and another weight of 25 gram is suspended from \(74 \mathrm{~cm}\) mark balance it and the metre scale remains perfectly horizontal. Neglecting the weight of the metre scale, the weight of the body isMHT CET 2021 Hard
- respectively. If they are coated with a material of same emissivity, rate of radiation of \({ }^{\prime} \mathrm{S}_{1}{ }^{\prime}\) is \(\mathrm{E}\) then rate of radiation of \(\mathrm{S}_{2}{ }^{\prime}\) is (spheres are of the same material)MHT CET 2020 Medium
- What is the phase difference between the flux linked with a coil rotating in a uniform magnetic field and the induced e.m.f. produced in it?MHT CET 2025 Easy
More PYQs from MHT CET
- The mass of the lift is 200 kg , when it ascends with an acceleration of \(4 \mathrm{~m} / \mathrm{s}^2\) then the tension in the cable supporting the lift will be [Given: Acceleration due to gravity \(\left.g=10 \mathrm{~m} / \mathrm{s}^2\right]\)MHT CET 2024 Easy
- A simple harmonic motion is represented by \(\alpha \frac{d^2 x}{d t^2}+\beta x=0\). Its period isMHT CET 2022 Hard
- Dissolution of \(1.5 \mathrm{~g}\) of a non-volatile solute (mol. wt. \(=60\) ) in \(250 \mathrm{~g}\) of a solvent reduces its freezing point by \(0.01{ }^{\circ} \mathrm{C}\). Find the molal depression constant of the solvent.MHT CET 2010 Medium
- Identify the pair of carbohydrates containing galactose as one of constituent in both of them.MHT CET 2025 Easy
- Terylene is the polyester ofMHT CET 2007 Easy
- In the given circuit, current flowing through it is
MHT CET 2020 Easy