Lakshya Education MCQs

Question: Multiple threads are used to secure
Options:
A. Low efficiency
B. High efficiency
C. High load lifting capacity
D. High mechanical advantage
Answer: Option B

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More Questions on This Topic :

Question 1. The endurance limit in shear of carbon steel can be obtained by multiplying the endurance limit in flexure by a factor of
  1.     0.45
  2.     0.55
  3.     0.65
  4.     0.75
Answer: Option D
Question 2. The stress in the threaded part of the bolt will be __________ as compared to the shank.
  1.     Same
  2.     Higher
  3.     Lower
  4.     None of these
Answer: Option B
Question 3. Whether any core is required in wire ropes
  1.     Yes
  2.     No
  3.     Sometimes
  4.     Rarely
Answer: Option A
Question 4. The cam follower extensively used in aircraft engines is
  1.     Knife edge follower
  2.     Flat faced follower
  3.     Spherical faced follower
  4.     Roller follower
Answer: Option D
Question 5. Whether any core is required in wire ropes
  1.     Yes
  2.     No
  3.     Sometimes
  4.     Rarely
Answer: Option A
Question 6. The stress in the threaded part of the bolt will be __________ as compared to the shank.
  1.     Same
  2.     Higher
  3.     Lower
  4.     None of these
Answer: Option B

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