Explore topic-wise MCQs in General Awareness.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your General Awareness knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following Maxwell equations use curl operation?

A. Maxwell 1st and 2nd equation
B. Maxwell 3rd and 4th equation
C. All the four equations
D. None of the equations
Answer» B. Maxwell 3rd and 4th equation
Discussion
2.

Curl cannot be employed in which one of the following?

A. Directional coupler
B. Magic Tee
C. Isolator and Terminator
D. Waveguides
Answer» E.
Discussion
3.

Find the curl of the vector A = yz i + 4xy j + y k

A. xi + j + (4y – z)k
B. xi + yj + (z – 4y)k
C. i + j + (4y – z)k
D. i + yj + (4y – z)k
Answer» E.
Discussion
4.

Find the curl of A = (y cos ax)i + (y + ex)k

A. 2i – ex j – cos ax k
B. i – ex j – cos ax k
C. 2i – ex j + cos ax k
D. i – ex j + cos ax k
Answer» C. 2i – ex j + cos ax k
Discussion
5.

Find the curl of the vector and state its nature at (1,1,-0.2)

A. F = 30 i + 2xy j + 5xz2 k
B. √4.01
C. √4.02
D. √4.03
E. √4.04
Answer» E. √4.04
Discussion