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MCQs

Total Questions : 81 | Page 1 of 9 pages
Question 1. Maximum wheel load is the greatest load transmitted by __________
  1.    a single wheel
  2.    two wheels
  3.    three wheels
  4.    four wheels
 Discuss Question
Answer: Option A. -> a single wheel
Answer: (a).a single wheel
Question 2. The pressure transmitted to the surface of the pavement by the wheel is ________
  1.    differential pressure
  2.    absolute pressure
  3.    contact pressure
  4.    atmospheric pressure
 Discuss Question
Answer: Option C. -> contact pressure
Answer: (c).contact pressure
Question 3. _________is an empirical method based on soil classification and other factor like climate and moisture.
  1.    Group index method
  2.    Plate bearing test mathod
  3.    CBR
  4.    North Dakota cone method
 Discuss Question
Answer: Option A. -> Group index method
Answer: (a).Group index method
Question 4. Based on the equal deflection criterion, the expression for the equivalent wheel load Pₑ is _________
  1.    \(F_e \sqrt{P_e}=(F_1+F_2)\sqrt{P} \)
  2.    \(F_e \sqrt{P_e}=(F_1-F_2) \sqrt{P}\)
  3.    \(F_e \sqrt{P_e}=(F_1*F_2) \sqrt{P}\)
  4.    \(F_e \sqrt{P_e}=(F_1/F_2) \sqrt{P}\)
 Discuss Question
Answer: Option A. -> \(F_e \sqrt{P_e}=(F_1+F_2)\sqrt{P} \)
Answer: (a).\(F_e \sqrt{P_e}=(F_1+F_2)\sqrt{P} \)
Question 5. The contact area of wheel is _______
  1.    triangular
  2.    square
  3.    rectangular
  4.    circular
 Discuss Question
Answer: Option D. -> circular
Answer: (d).circular
Question 6. The group index method of design of flexible pavement was suggested by __________
  1.    O.J. Porter
  2.    California state highway
  3.    Highway research board
  4.    North Dakota state highway
 Discuss Question
Answer: Option C. -> Highway research board
Answer: (c).Highway research board
Question 7. The California bearing ratio method was originally devised by ________
  1.    O.J. Porter
  2.    California state highway
  3.    Highway research board
  4.    North Dakota state highway
 Discuss Question
Answer: Option A. -> O.J. Porter
Answer: (a).O.J. Porter
Question 8. In CBR test, the cylindrical plunger of ________ diameter is used.
  1.    5 cm
  2.    10 cm
  3.    15 cm
  4.    20 cm
 Discuss Question
Answer: Option A. -> 5 cm
Answer: (a).5 cm
Question 9. In CBR test, the standard load is the penetration resistance of plunger into a _________
  1.    standard sample of crushed stones
  2.    clay
  3.    saturated silt
  4.    peat
 Discuss Question
Answer: Option A. -> standard sample of crushed stones
Answer: (a).standard sample of crushed stones
Question 10. In CBR test, the rate of penetration of plunger is _______ mm/min.
  1.    0.25
  2.    1.25
  3.    2.35
  4.    3.25
 Discuss Question
Answer: Option B. -> 1.25
Answer: (b).1.25

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