Civil Engineering :: Construction Planning and Mgmt
- Railway projects are treated as
- If the excavation of earth is done manually then it costs Rs. 10 per cum. A machine can excavate at a fixed cost of Rs. 4000 plus a variable cost of Rs. 2 per cum. The quantity of earth for which the cost of excavation by machine will be equal to the cost of manual excavation is
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Assertion (A): Activity 57 is critical.
Reason (R): Earliest finish time and latest finish time for events 57 are same - The time which results in the least possible construction cost of an activity, is known as
- The area under the Beta distribution curve is divided into two equal parts by
- The grade resistance factor for an earth moving machine can be obtained by multiplying grade percentage by a factor approximately equal to
- Which one of the following is not an excavating and moving type of equipment?
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