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Total Questions : 287 | Page 28 of 29 pages
Question 271. For an economical design of gravity dam, the shear friction factor causec compression strength should lie between____________________?
  1.    1.5 to 4.0
  2.    2.0 to 4.0
  3.    2.5 to 4.5
  4.    3 to 5
 Discuss Question
Answer: Option A. -> 1.5 to 4.0
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 272. The counter berm for a canal is provided so as to contain the saturation gradient line _____________ the bank?
  1.    Out of
  2.    Within
  3.    Above
  4.    Below
 Discuss Question
Answer: Option B. -> Within
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 273. A spoil bank is formed when the volume of excavated soil is _________________ of embankment filling?
  1.    Less than
  2.    Excess
  3.    Equal to
  4.    Not required
 Discuss Question
Answer: Option B. -> Excess
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 274. The sheet or small layer of water flowing over an ogee spillway is called _________________?
  1.    Thin layer
  2.    Nappe
  3.    Water sheet
  4.    Water spillway
 Discuss Question
Answer: Option B. -> Nappe
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 275. Water logging caused by ____________ water, which during excessive irrigation percolates down and join under ground water table?
  1.    Capillary
  2.    Hygroscopic
  3.    Gravity
  4.    Free
 Discuss Question
Answer: Option C. -> Gravity
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 276. It is important to keep the saturation gradient line within the body of a embankment of canal, the saturation gradient line in loomy soils lie at___________________?
  1.    1:2 to 1:4
  2.    1:3 to 1:5
  3.    1:4 to 1:6
  4.    1:5 to 1:7
 Discuss Question
Answer: Option C. -> 1:4 to 1:6
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 277. Onion is a ___________ rooted crop?
  1.    Shallow
  2.    Deep
  3.    Non-rooted
  4.    Spread
 Discuss Question
Answer: Option A. -> Shallow
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 278. In ogee spillway the discharge is directly proportional to _______________________?
  1.    H1/2
  2.    H1/3
  3.    H3/2
  4.    H1/4
 Discuss Question
Answer: Option C. -> H3/2
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 279. The _________ analysis of earth dam foundation against shear must be carried out when the foundation is kept on fine loose cohesion less material?
  1.    Stability
  2.    Suitability
  3.    Overturning
  4.    Failure
 Discuss Question
Answer: Option A. -> Stability
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 280. To pack with clay material generally for the purpose of checking leakage of water is called __________________?
  1.    Pug
  2.    Cohesive
  3.    Seal
  4.    Repair
 Discuss Question
Answer: Option A. -> Pug
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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