1
MHT CET 2021 24th September Morning Shift
MCQ (Single Correct Answer)
+1
-0
A p-n junction photodiode is fabricated from a semiconductor with a band gap of $$2.5 \mathrm{~eV}$$. It can detect a signal of wavelength [Planck's constant $$=6.6 \times 10^{-34} \mathrm{Js}, \mathrm{c}=3 \times 10^8 \mathrm{~m} / \mathrm{s}, \mathrm{e}=1.6 \times 10^{-19} \mathrm{C}$$]
2
MHT CET 2021 24th September Morning Shift
MCQ (Single Correct Answer)
+1
-0
For the output of the following logic circuit to be 'I', the values of inputs A and B should be respectively
3
MHT CET 2021 24th September Morning Shift
MCQ (Single Correct Answer)
+1
-0
Two identical ideal diodes are connected to an ammeter and a d.c source (1 volt) as shown. In which one of the following circuits, ammeter will not show any deflection?
4
MHT CET 2021 23rd September Evening Shift
MCQ (Single Correct Answer)
+1
-0
When the temperature of a semiconductor is increased, its resistance and electric conductivity respectively.
Questions Asked from Semiconductor Devices and Logic Gates (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
MHT CET 2023 14th May Evening Shift (3)
MHT CET 2023 14th May Morning Shift (3)
MHT CET 2023 13th May Evening Shift (3)
MHT CET 2023 13th May Morning Shift (3)
MHT CET 2023 12th May Evening Shift (3)
MHT CET 2023 12th May Morning Shift (3)
MHT CET 2023 11th May Evening Shift (3)
MHT CET 2023 11th May Morning Shift (3)
MHT CET 2023 10th May Evening Shift (4)
MHT CET 2023 10th May Morning Shift (3)
MHT CET 2023 9th May Evening Shift (3)
MHT CET 2023 9th May Morning Shift (3)
MHT CET 2022 11th August Evening Shift (2)
MHT CET 2021 24th September Evening Shift (3)
MHT CET 2021 24th September Morning Shift (3)
MHT CET 2021 23rd September Evening Shift (3)
MHT CET 2021 23th September Morning Shift (3)
MHT CET 2021 22th September Evening Shift (3)
MHT CET 2021 22th September Morning Shift (3)
MHT CET 2021 21th September Evening Shift (3)
MHT CET 2021 21th September Morning Shift (3)
MHT CET 2021 20th September Evening Shift (3)
MHT CET 2021 20th September Morning Shift (3)
MHT CET 2020 16th October Evening Shift (2)
MHT CET 2020 16th October Morning Shift (2)
MHT CET Subjects
Physics
Mechanics
Units & Measurement and Dimensions Vector Algebra Motion Laws of Motion Circular Motion Work, Energy and Power Center of Mass and Collision Rotational Motion Gravitation Simple Harmonic Motion Fluid Mechanics Elasticity Waves Heat and Thermodynamics
Optics
Electromagnetism
Electrostatics Current Electricity Capacitor Moving Charges and Magnetism Magnetism and Matter Electromagnetic Waves Electromagnetic Induction Alternating Current
Modern Physics
Chemistry
Physical Chemistry
Some Basic Concepts of Chemistry Atomic Structure States of Matter Thermodynamics Chemical Equilibrium Ionic Equilibrium Liquid Solution Redox Reactions Surface Chemistry Solid State Electrochemistry Chemical Kinetics Nuclear Chemistry
Inorganic Chemistry
Periodic Table and Periodicity Chemical Bonding and Molecular Structure Metallurgy Hydrogen and It's Compounds s-Block Elements p-Block Elements d and f Block Elements Coordination Compounds Environmental Chemistry
Organic Chemistry
Mathematics
Algebra
Sets and Relations Logarithms Quadratic Equations Sequences and Series Binomial Theorem Permutations and Combinations Probability Vector Algebra Three Dimensional Geometry Matrices and Determinants Statistics Mathematical Reasoning Linear Programming Complex Numbers
Trigonometry
Trigonometric Ratios & Identities Trigonometric Equations Inverse Trigonometric Functions Properties of Triangles
Calculus
Functions Limits, Continuity and Differentiability Differentiation Application of Derivatives Indefinite Integration Definite Integration Area Under The Curves Differential Equations
Coordinate Geometry