Manufacturing Design MCQs (Chapterwise Multiple Choice Questions)

Which type of rivet among the following is extensively used for structural work and machine riveting?

flat head rivet

pan head rivet

snap head rivet

conical head rivet

Answer & Explanation

Correct Answer: snap head rivet

Note: This Question is unanswered, help us to find answer for this one

The resistance of a bolt can be increased by _________.

increasing the shank diameter of the bolt

increasing the length of the bolt

decreasing the shank diameter of the bolt

decreasing the length of the bolt

Answer & Explanation

Correct Answer: increasing the length of the bolt

Note: This Question is unanswered, help us to find answer for this one

Which type of belt is used for shafts which rotate in opposite direction?

open belt drive

twist belt drive

quarter turn belt drive

fast and loose pulley drive

Answer & Explanation

Correct Answer: twist belt drive

Note: This Question is unanswered, help us to find answer for this one

Calculate the diameter of the rivet hole if the thickness of the plate to be riveted is 9 millimeters.

18 millimeters

36 millimeters

27 millimeters

45 millimeters

Answer & Explanation

Correct Answer: 18 millimeters

Note: This Question is unanswered, help us to find answer for this one

Calculate the strength factor of a gear, given that the maximum bending stress is 40 newtons per square millimeter and the Lewis form factor is 10?

400

500

600

700

Answer & Explanation

Correct Answer: 400

Note: This Question is unanswered, help us to find answer for this one

Calculate the pitch of a thread, given that the number of threads per unit length of screw is 10.

1

0.1

0.01

0.001

Answer & Explanation

Correct Answer: 0.1

Note: This Question is unanswered, help us to find answer for this one

Which among the following is used for obtaining constant velocity ratios?

belts

ropes

chains

Answer & Explanation

Correct Answer: chains

Note: This Question is unanswered, help us to find answer for this one

Calculate the bending stress induced in the shank of the bolt, given that the length of the bolt is 10 millimeters, Youngs modulus of material of bolt is 2 x 105 newtons per square millimeter and the difference in height between the extreme corners of the nut is 3 millimeters.

3 x10⁴ newtons per square millimeter

4 x 10⁴ newtons per square millimeter

5 x 10⁴ newtons per square millimeter

6 x 10⁴ newtons per square millimeter

Answer & Explanation

Correct Answer: 3 x10⁴ newtons per square millimeter

Note: This Question is unanswered, help us to find answer for this one

Calculate the crushing area per rivet, given that the diameter of the rivet hole is 20 millimeters and the thickness of the plate on which the riveting is done is 30 millimeters.

600 square millimeters

400 square millimeters

900 square millimeters

430 square millimeters

Answer & Explanation

Correct Answer: 600 square millimeters

Note: This Question is unanswered, help us to find answer for this one

The value of the groove angle of the pulley for rope drive is ___________.

0°

45°

90°

120°

Answer & Explanation

Correct Answer: 45°

Note: This Question is unanswered, help us to find answer for this one

Manufacturing Design Quick Quiz

Poor Results!

You need a lot of improvement.

Just don't give up!

Correct Answers: 0/10

Start Practicing with our MCQs given below.