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41
Frequency distribution curves
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Answer: Option D
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42
Economic saving of time results by crashing
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Answer: Option A
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43
If the output of a drag-line for 90° angle of swing at optimum depth of cut is X, then the output for 120° angle of swing at 120% of optimum depth of cut will be
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Answer: Option C
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44
A wheeled tractor hauling unit is working on firm earth. The total loaded weight distribution of this unit is:
Drive wheels: 25000 kg
Scraper wheels: 10000 kg
If the coefficient of traction for wheeled tractor on firm earth is 0.5, the rimpull which this tractor can exert without slipping is
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Answer: Option B
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45
Critical path method
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Answer: Option D
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46
The time by which activity completion time can be delayed without affecting the start of succeeding activities, is known as
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Answer: Option C
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47
If the scheduled completion time of a project is more than the earliest expected time for completion of the project, then the probability of completion of the project within the scheduled completion time will be
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Answer: Option C
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48
The direct cost of a project with respect to normal time is
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Answer: Option A
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49
Whenever an activity has zero total float, then
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Answer: Option C
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50
While filling the tender for any work, the contractor considers
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Answer: Option D
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