Machine Design MCQs | Page - 1

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 tapered key which fits in a keyway in the hub and is flat on the shaft, is known as

  • (A) wood-ruff key
  • (B) feather key
  • (C) flat saddle key
  • (D) gib head key
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. A tap bolt

  • (A) has a head on one end and a nut fitted to the other
  • (B) has head at one end and other end fits into a tapped hole in the other part o be joined
  • (C) has both the ends threaded
  • (D) has pointed threads
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. A stud

  • (A) has a head on one end and a nut fitted to the other
  • (B) has head at one end and other end fits into a tapped hole in the other part to be joined
  • (C) has both the ends threaded
  • (D) has pointed threads
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. A self locking screw has

  • (A) fine threads
  • (B) coarse threads
  • (C) coefficient of friction > tangent of load angle
  • (D) hole for inserting split pin
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. A key made from a cylindrical disc having segmental cross-section, is known as

  • (A) wood-ruff key
  • (B) feather key
  • (C) flat saddle key
  • (D) gib head key
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. A key capable of tilting in a recess milled out in a shaft is known as

  • (A) wood-ruff key
  • (B) feather key
  • (C) flat saddle key
  • (D) gib head key
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. A hot short metal is

  • (A) brittle when cold
  • (B) brittle when hot
  • (C) brittle under all conditions
  • (D) ductile at high temperature
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. A bolt

  • (A) has a head on one end and a nut fitted to the other
  • (B) has head at one end and other end fits into a tapped hole in the other part to be joined
  • (C) has both the ends threaded
  • (D) is provided with pointed threads
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V

Vinay Kumar • 8.55K Points
Tutor III

Q. A backing ring is used inside the pipe joint when making a

  • (A) butt weld
  • (B) fillet weld
  • (C) sleeve weld
  • (D) socket weld
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