Explore topic-wise MCQs in Machine Design.

This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Design knowledge and support exam preparation. Choose a topic below to get started.

1.

If width of plate=80mm ad diameter of rivets 10mm, then pitch will be?

A. 65mm
B. 60mm
C. 50mm
D. 70mm
Answer» D. 70mm
Discussion
2.

If circumferential stress is P, then longitudinal stress in the pressure vessel is?

A. 2P
B. P/2
C. P
D. None of the listed
Answer» C. P
Discussion
3.

The type of arrangement shown is

A. Lozenge Joint
B. Lap Joint
C. Star Joint
D. Darwin’s Joint
Answer» B. Lap Joint
Discussion
4.

Calculate the pitch of the rivets.

A. None of the listed
B. 210mm
C. 105mm
D. 52.5mm
Answer» D. 52.5mm
Discussion
5.

Calculate the tensile strength of rivets along C-C.

A. 772kN
B. None of the listed
C. 336kN
D. 590.4kN
Answer» E.
Discussion
6.

Calculate the tensile strength of rivets along B-B.

A. 84.8kN
B. 468.8kN
C. 384kN
D. None of the listed
Answer» C. 384kN
Discussion
7.

THE_TYPE_OF_ARRANGEMENT_SHOWN_IS?$

A. Lozenge Joint
B. Lap Joint
C. Star Joint
D. Darwin’s Joint
Answer» C. Star Joint
Discussion
8.

If_circumferential_stress_is_P,_then_longitudinal_stress_in_the_pressure_vessel_is?$

A. 2P
B. P/2
C. P
D. None of the listed
Answer» D. None of the listed
Discussion
9.

Calculate the pitch of the rivets?

A. None of the listed
B. 210mm
C. 105mm
D. 52.5mm
Answer» B. 210mm
Discussion
10.

Calculate the crushing resistance of 1 rivet.

A. 1153kN
B. 108kN
C. 96kN
D. 576kN
Answer» D. 576kN
Discussion
11.

Calculate efficiency of the joint.

A. 45%
B. 85%
C. 90%
D. 100%
Answer» D. 100%
Discussion
12.

Calculate the tensile strength of rivet along A-A.

A. 2592kN
B. 864kN
C. 216kN
D. 432kN
Answer» C. 216kN
Discussion