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MCQs

Total Questions : 180 | Page 17 of 18 pages
Question 161. Beams which are reinforced in both compression and tension sides are called as _______
  1.    Dual reinforced beam
  2.    Doubly reinforced beam
  3.    Composite beam
  4.    Additional beam
 Discuss Question
Answer: Option B. -> Doubly reinforced beam
Answer: (b).Doubly reinforced beam
Question 162. Doubly reinforced beams are provided when Mu _____ M.
  1.    =
  2.    <
  3.    >
  4.    ~
 Discuss Question
Answer: Option C. -> >
Answer: (c).>
Question 163. What is the stress in compression, if d’/d value is 0.1 for Fe415 steel?
  1.    355 N/mm²
  2.    353 N/mm²
  3.    342 N/mm²
  4.    329 N/mm²
 Discuss Question
Answer: Option B. -> 353 N/mm²
Answer: (b).353 N/mm²
Question 164. The cracks seen on walls are due to _____ failure.
  1.    Flexural
  2.    Compression
  3.    Shear
  4.    Torsional
 Discuss Question
Answer: Option C. -> Shear
Answer: (c).Shear
Question 165. The doubly reinforced beams improve the ______ of the beam in earthquake regions.
  1.    Brittleness
  2.    Elasticity
  3.    Ductility
  4.    Toughness
 Discuss Question
Answer: Option C. -> Ductility
Answer: (c).Ductility
Question 166. The effect of ___________ holes is to reduce the strength of connected plates.
  1.    Lap
  2.    Weld
  3.    Rivet
  4.    Butt
 Discuss Question
Answer: Option C. -> Rivet
Answer: (c).Rivet
Question 167. What is the design Bond stress in plane bars intention for m25 grade concrete?
  1.    1.2 N/mm²
  2.    1.4 N/mm²
  3.    2 N/mm²
  4.    3 N/mm²
 Discuss Question
Answer: Option B. -> 1.4 N/mm²
Answer: (b).1.4 N/mm²
Question 168. The value of design Bond stress in plain bars will increase in compression by __________
  1.    30%
  2.    25%
  3.    50%
  4.    60%
 Discuss Question
Answer: Option B. -> 25%
Answer: (b).25%
Question 169. A water main of 1 m in diameter and 25 mm thick is subjected to an internal pressure of 2.5 N/mm². Calculate the longitudinal stress induced.
  1.    20 N/mm²
  2.    25 N/mm²
  3.    30 N/mm²
  4.    35 N/mm²
 Discuss Question
Answer: Option B. -> 25 N/mm²
Answer: (b).25 N/mm²
Question 170. A cylinder section having no __________ is known as seamless section.
  1.    Moment
  2.    Force
  3.    Strength
  4.    Joint
 Discuss Question
Answer: Option D. -> Joint
Answer: (d).Joint

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