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MCQs

Total Questions : 180 | Page 14 of 18 pages
Question 131. Radius of gyration is denoted by __________
  1.    k
  2.    g
  3.    y
  4.    s
 Discuss Question
Answer: Option A. -> k
Answer: (a).k
Question 132. The __________ is the distance between Centres to centre of effective lateral ends.
  1.    Mean length
  2.    Stripped length
  3.    True length
  4.    Actual length
 Discuss Question
Answer: Option D. -> Actual length
Answer: (d).Actual length
Question 133. Factor of safety is a ratio of crippling load to __________ load.
  1.    Critical load
  2.    Buckling load
  3.    Safe load
  4.    Ultimate load
 Discuss Question
Answer: Option C. -> Safe load
Answer: (c).Safe load
Question 134. The slenderness ratio is the ratio of effective length to least ______________
  1.    Ultimate load
  2.    Actual length
  3.    Radius of gyration
  4.    Factor of safety
 Discuss Question
Answer: Option C. -> Radius of gyration
Answer: (c).Radius of gyration
Question 135. Which of the following is also known as the working load?
  1.    Safe load
  2.    Crippling load
  3.    Ultimate load
  4.    Buckling load
 Discuss Question
Answer: Option A. -> Safe load
Answer: (a).Safe load
Question 136. At ___________ load, the column is said to have developed an elastic instability.
  1.    Safe
  2.    Working
  3.    Factored
  4.    Crippling
 Discuss Question
Answer: Option D. -> Crippling
Answer: (d).Crippling
Question 137. The value of _________ is relatively high for short columns.
  1.    Safe load
  2.    Factored load
  3.    Working load
  4.    Buckling load
 Discuss Question
Answer: Option D. -> Buckling load
Answer: (d).Buckling load
Question 138. The slenderness ratio is ________ to critical stress.
  1.    Directly proportional
  2.    Inversely proportional
  3.    Equal
  4.    Transverse
 Discuss Question
Answer: Option B. -> Inversely proportional
Answer: (b).Inversely proportional
Question 139. What is the rankines constant for cast iron?
  1.    1/2000
  2.    1/2400
  3.    1/ 1600
  4.    1/ 1800
 Discuss Question
Answer: Option C. -> 1/ 1600
Answer: (c).1/ 1600
Question 140. For a given material length, end conditions and equal area the shape of the column which is most efficient as per Euler’s is _________
  1.    Square
  2.    Circular
  3.    I section
  4.    Tubular
 Discuss Question
Answer: Option D. -> Tubular
Answer: (d).Tubular

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