MHT CET · Physics · Semiconductors

Out of the following gates, identify the gates which will give an output as '0' (zero) for the given inputs.

A (A) and (C)
B (B) and (D)
C (B) and (C)
D (A) and (D)

Verified Solution

Answer & Solution

Correct Answer

(A) (A) and (C)

Step-by-step Solution

Detailed explanation

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

Same subject

Two identical thin bar magnets are placed mutually at right angles such that the
north pole of one touches the south pole of the other. The length of each bar
magnet is ' \(\ell^{\prime}\). The magnitude of resultant magnetic moment of the system is
\([\mathrm{m}=\) pole strength of the pole of magnet \(]\)

MHT CET 2020 Medium
The acceleration of a moving body can be found from

MHT CET 2024 Easy
When an electron in Hydrogen atom revolves in stationary orbit, it

MHT CET 2016 Easy
Two circular loops P and Q of radii ' r 'and ' nr ' are made respectively from a uniform wire. Moment of inertia of loop Q about its axis is four times that of loop P about its axis. The value of ' \(n\) ' is

MHT CET 2024 Medium
In the case of constant ' \(\alpha\) ' and ' \(\beta\) ' of a transistor ( \(\alpha\) and \(\beta\) are current ratios)

MHT CET 2025 Easy
Assuming that the junction diode is ideal, the current in the arrangement shown in figure is

MHT CET 2019 Medium

Explore more questions on app

From MHT CET

The diffraction fringes obtained by a single slit are of

MHT CET 2023 Easy
In Young's double slit experiment the intensity at a point on the screen is \(K\), where path difference is \(\lambda\). What will be the intensity at the point where path difference is \(\frac{\lambda}{4}\) ?

MHT CET 2022 Hard
When 0.01 mole of nonvolatile solute is dissolved in certain solvent calculate the mass of solvent in kg if \(\Delta \mathrm{T}_{\mathrm{b}}=0.6 \mathrm{~K}\) and \(\mathrm{K}_{\mathrm{b}}\) for solvent \(=2 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}\)

MHT CET 2025 Medium
A hollow metal sphere has a radius ' \(r\) '. The potential difference between a point on its surface and at a point at a distance ' \(3 r\) ' from its center is ' \(\mathrm{V}\) '. The electric intensity at the distance ' \(3 \mathrm{r}\) ' from the center of the sphere will be

MHT CET 2021 Easy
The point, at which the maximum value of \(10 x+6 y\) subject to the constraints \(x+y \leq 12\), \(2 x+y \leq 20, x \geq 0, y \geq 0\) occurs, is

MHT CET 2024 Hard
If the line \(\overrightarrow{\mathrm{OR}}\) makes angles \(\theta_{1}, \theta_{2}, \theta_{3}\) with the planes XOY, YOZ, ZOX respectively, then \(\cos ^{2} \theta_{1}+\cos ^{2} \theta_{2}+\cos ^{2} \theta_{3}\) is equal to

MHT CET 2009 Medium

Explore more questions on app