Explore topic-wise MCQs in Mechanical Engineering.

This section includes 1003 Mcqs, each offering curated multiple-choice questions to sharpen your Mechanical Engineering knowledge and support exam preparation. Choose a topic below to get started.

1001.

The notch angle of the Izod impact test specimen is

A. 10°
B. 20°
C. 30°
D. 45°
Answer» E.
Discussion
1002.

The velocity of sliding __________ the distance of the point of contact from the pitch point.

A. Is directly proportional to
B. Is inversely proportional to
C. Is equal to cos φ multiplied by
D. Does not depend upon
Answer» B. Is inversely proportional to
Discussion
1003.

Lewis equation in gears is used to find the

A. Tensile stress in bending
B. Shear stress
C. Compressive stress in bending
D. Fatigue stress
Answer» D. Fatigue stress
Discussion