Machine Design MCQs | Page - 2

Dear candidates you will find MCQ questions of Machine Design here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

V

Vinay Kumar • 8.55K Points
Tutor III

Q. A tube has the following advantage over pipe

(A) lighter and easier to handle
(B) greater shock absorption
(C) smoother inside walls
(D) all of the above
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. Aircraft body is usually fabricated by

(A) welding
(B) precasting
(C) rivetting
(D) casting
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. Allen bolts are

(A) self locking bolts
(B) designed for shock load
(C) used in aircraft application
(D) provided with hexagonal depression in head
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. An alien bolt is

(A) self locking bolt
(B) same as stud
(C) provided with hexagonal depression in head
(D) used in high speed components
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. Antifriction bearings are

(A) sleeve bearings
(B) hydrodynamic bearings
(C) thin lubricated bearings
(D) none of the above
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. Applications in which stresses are encountered in one direction only uses following type of threads

(A) metric
(B) buttress
(C) acme
(D) square
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. At low temperatures (say 75°C) the notched-bar impact value of steel

(A) increases markedly
(B) decreases markedly
(C) remains same
(D) depends on heat treatment carried out
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. Ball bearing type screws are found in following application

(A) screw jack
(B) aeroplane engines
(C) crane
(D) steering mechanism
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. Basic hole is one

(A) whose upper deviation is zero
(B) whose lower deviation is zero
(C) whose lower as well as upper deviations are zero
(D) does not exist
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. Basic shaft is one

(A) whose upper deviation is zero
(B) whose lower deviation is zero
(C) whose lower as well as upper deviations are zero
(D) does not exist
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