Electronics and Communication Engineering (ECE) Exam > Electronics and Communication Engineering (ECE) Tests > Topicwise Question Bank for Electronics Engineering > Test: Logic Gates & Boolean Algebra - 1 - Electronics and Communication Engineering (ECE) MCQ

Test Description

Test: Logic Gates & Boolean Algebra - 1 for Electronics and Communication Engineering (ECE) 2024 is part of Topicwise Question Bank for Electronics Engineering preparation. The Test: Logic Gates & Boolean Algebra - 1 questions and answers have been
prepared according to the Electronics and Communication Engineering (ECE) exam syllabus.The Test: Logic Gates & Boolean Algebra - 1 MCQs are made for Electronics and Communication Engineering (ECE) 2024 Exam. Find important
definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Logic Gates & Boolean Algebra - 1 below.

Solutions of Test: Logic Gates & Boolean Algebra - 1 questions in English are available as part of our Topicwise Question Bank for Electronics Engineering for Electronics and Communication Engineering (ECE) & Test: Logic Gates & Boolean Algebra - 1 solutions in
Hindi for Topicwise Question Bank for Electronics Engineering course. Download more important topics, notes, lectures and mock
test series for Electronics and Communication Engineering (ECE) Exam by signing up for free. Attempt Test: Logic Gates & Boolean Algebra - 1 | 10 questions in 30 minutes | Mock test for Electronics and Communication Engineering (ECE) preparation | Free important questions MCQ to study Topicwise Question Bank for Electronics Engineering for Electronics and Communication Engineering (ECE) Exam | Download free PDF with solutions

1 Crore+ students have signed up on EduRev. Have you? Download the App |

*Multiple options can be correct

Test: Logic Gates & Boolean Algebra - 1 - Question 1

Consider a Boolean gate (D) where the output Y is related to the inputs A and B as, Y = A + B̅, where + denotes logical OR operation. The Boolean inputs ‘0’ and ‘1’ are also available separately. Using instances of only D gates and inputs ‘0’ and ‘1’, __________ (select the correct option(s)).

Detailed Solution for Test: Logic Gates & Boolean Algebra - 1 - Question 1

Test: Logic Gates & Boolean Algebra - 1 - Question 2

For the given digital circuit. NOT gate is having a time delay of 5 msec. Find for which time range the LED will glow up.

X input is logic 1 for 10 msec to 35msec as shown in the figure. (logic 1 is considered as 5 V and logic 0 as 0 V)

Detailed Solution for Test: Logic Gates & Boolean Algebra - 1 - Question 2

Test: Logic Gates & Boolean Algebra - 1 - Question 3

The Boolean equation X = [(A + B̅) (B + C)] B can be simplified to

Detailed Solution for Test: Logic Gates & Boolean Algebra - 1 - Question 3

Test: Logic Gates & Boolean Algebra - 1 - Question 4

Identify the number of prime implicants and essential prime implicants for the function

f(A, B, C, D) = Σ m(0, 1, 4, 6, 7, 8, 10, 14, 15)

(where m represents min terms)

Detailed Solution for Test: Logic Gates & Boolean Algebra - 1 - Question 4

Test: Logic Gates & Boolean Algebra - 1 - Question 5

Find the output Boolean function for the logic circuit.

Detailed Solution for Test: Logic Gates & Boolean Algebra - 1 - Question 5

Test: Logic Gates & Boolean Algebra - 1 - Question 6

If the Boolean expression P̅Q + QR + PR is minimized, the expression becomes:

Detailed Solution for Test: Logic Gates & Boolean Algebra - 1 - Question 6

Test: Logic Gates & Boolean Algebra - 1 - Question 7

The output of logic circuit given below represents _______ gate.

Detailed Solution for Test: Logic Gates & Boolean Algebra - 1 - Question 7

Test: Logic Gates & Boolean Algebra - 1 - Question 8

Simplify the following expression.

Y = AB + A(B + C) + B(B + C)

Detailed Solution for Test: Logic Gates & Boolean Algebra - 1 - Question 8

Test: Logic Gates & Boolean Algebra - 1 - Question 9

The Boolean expression AB + AC̅ + BC simplifies to

Detailed Solution for Test: Logic Gates & Boolean Algebra - 1 - Question 9

Test: Logic Gates & Boolean Algebra - 1 - Question 10

The minterm expansion of f (P, Q, R) = PQ + QR̅ + PR̅ is

Detailed Solution for Test: Logic Gates & Boolean Algebra - 1 - Question 10

Information about Test: Logic Gates & Boolean Algebra - 1 Page

In this test you can find the Exam questions for Test: Logic Gates & Boolean Algebra - 1 solved & explained in the simplest way possible.
Besides giving Questions and answers for Test: Logic Gates & Boolean Algebra - 1, EduRev gives you an ample number of Online tests for practice

Download as PDF