# Civil Engineering Questions And Answers :: Construction Planning And Management: part4

Civil Engineering : Construction Planning And Management QUESTIONS AND ANSWERS :: part4 : 6 to 10

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2021 and IES 2021 examinations :

 6.Consider the following operations : # Drilling # Blasting # Mucking # Placing steel # Placing concrete The correct sequence of these operations in tunnel construction is 1,2,4,3,5 1,3,2,4,5 1,2,3,4,5 1,3,4,2,5 ANSWER : : 1,2,3,4,5 Explanation :
 7.For a given activity, the optimistic time, pessimistic time and the most probable estimates are 5, 17 and 8 days respectively, The expected time is 8 days 9 days 10 days 15 days ANSWER : : 9 days Explanation :
 8.The original cost of an equipment is Rs.10,000/-. Its salvage value at the end of its total useful life of five years is Rs. 1,000/-. Its book value at the end of two years of its useful life (as per straight line method of evaluation of depreciation) will be Rs. 8,800/- Rs. 7,600/- Rs. 6,400/- Rs. 5,000/- ANSWER : : Rs. 6,400/- Explanation :
 9.The basic action involved in sheep foot rolling is Kneading Pressing Tamping Vibration ANSWER : : Kneading Explanation :
 10.In the time-cost optimization, using CPM method for network analysis, the crashing of the activities along the critical path is done starting with the activity having longest duration highest cost slope least cost slope shortest duration ANSWER : : least cost slope Explanation :

More Construction Planning And Management QUESTIONS AND ANSWERS available in next pages

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