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MCQs

Total Questions : 475 | Page 42 of 48 pages
Question 411. Which of the following is not a PERT event?
  1.    Bus starts from Jaipur
  2.    Class is being attended
  3.    Sessional work completed
  4.    Site investigation started
 Discuss Question
Answer: Option B. -> Class is being attended
Question 412. At a work site, statistical quality control of concrete means
  1.    Reduction in wastage of inspection costs
  2.    Applying the theory' of probability to sample testing or inspection
  3.    Reduction in costs for the removal of defects
  4.    Measurement of risks to eliminate failures
 Discuss Question
Answer: Option B. -> Applying the theory' of probability to sample testing or inspection
Question 413. Pick up the PERT event from the following:
  1.    Digging of foundation started
  2.    All listed here
  3.    Laying of concrete started
  4.    Digging of foundation completed
 Discuss Question
Answer: Option B. -> All listed here
Question 414. In PERT analysis, the time estimates of activities and probability of their occurrence follow
  1.    Normal distribution curve
  2.    None of these
  3.    Poisson's distribution curve
  4.    Beta distribution curve
 Discuss Question
Answer: Option D. -> Beta distribution curve
Question 415. During the construction period, price variation clause in contracts caters to
  1.    Rate of inflation
  2.    Variation in cost in materials element, labour element and petrol-oil-lubricant element
  3.    Increase in rates of only important materials
  4.    Variation in total cost of the project on an ad hoc basis
 Discuss Question
Answer: Option B. -> Variation in cost in materials element, labour element and petrol-oil-lubricant element
Question 416. Wheeled tractors are replacing crawler tractors because 1. Wheeled tractors travel faster. 2. Crawler tractors are more expensive. 3. Track parts of a crawler wear out quickly. 4. Crawler tractors have stick control. of following statements
  1.    1, 3 and 4 are correct
  2.    1, 2 and 3 are correct
  3.    2, 3 and 4 are correct
  4.    1, 2 and 4 are correct
 Discuss Question
Answer: Option B. -> 1, 2 and 3 are correct
Question 417. The constraints in case of resource smoothening operation would be
  1.    Project duration time
  2.    Resources
  3.    Both resources and project duration time
  4.    None of these
 Discuss Question
Answer: Option A. -> Project duration time
Question 418. The maximum rimpull in the first gear of a tractor while towing a load is 6300 kg. The tractor weighs 12.5 tonnes and is operating along a 2 percent upgrade and the rolling resistance is 45 kg/tonne. Pull available for towing the load is
  1.    5515 kg
  2.    4350 kg
  3.    2975 kg
  4.    3425 kg
 Discuss Question
Answer: Option A. -> 5515 kg
Question 419. The basic action involved in sheep foot rolling is
  1.    Vibration
  2.    Kneading
  3.    Tamping
  4.    Pressing
 Discuss Question
Answer: Option B. -> Kneading
Question 420. If the expected time of completion of a project is 60 weeks with a standard deviation of 5 weeks, the probability of completing the project in 50 weeks and 65 weeks respectively will be
  1.    2.3% and 84.1%
  2.    97.7% and 84.1%
  3.    15.9% and 97.7%
  4.    97.7 % and 15.9%
 Discuss Question
Answer: Option A. -> 2.3% and 84.1%

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