Construction Planning and Management If D is the duration, ES and EF are the earliest start and finish, LS and LF are latest start and latest finish time, then the following relation holds good EF = ES + D All listed here LF = LS + D LS = LF - D EF = ES + D All listed here LF = LS + D LS = LF - D ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Assertion A: For a given depth of cut, the output of a power shovel can be increased by decreasing the angle of swing.Reason R: If the angle of swing is decreased, the cycle time will be decreased. A is false but R is true Both A and R is true and R is the correct explanation of A A is true but R is false Both A and R is true but R is not the correct explanation of A A is false but R is true Both A and R is true and R is the correct explanation of A A is true but R is false Both A and R is true but R is not the correct explanation of A ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Consider the following operations:1. Drilling2. Blasting3. Mucking4. Placing steel5. Placing concreteThe correct sequence of these operations in tunnel construction is 1, 3, 4, 2, 5 1, 3, 2, 4, 5 1, 2, 4, 3, 5 1, 2, 3, 4, 5 1, 3, 4, 2, 5 1, 3, 2, 4, 5 1, 2, 4, 3, 5 1, 2, 3, 4, 5 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Rolling resistance of a wheel depends upon(i) Vehicle load(ii) Grade(iii) Ground conditions (i) and (iii) are correct Only (i) is correct (i) and (ii) are correct (ii) and (iii) are correct (i) and (iii) are correct Only (i) is correct (i) and (ii) are correct (ii) and (iii) are correct ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management A machine is purchased for Rs. 10,000,00 and has an estimated life of 10 years. The salvage value at the end of 10 years is Rs. 1,50,000. The book value of the machine at the end of 5 years using general straight line method of evaluation of depreciation is Rs. 4,75,000 Rs. 8,50,000 Rs. 6,50,000 Rs. 5,75,000 Rs. 4,75,000 Rs. 8,50,000 Rs. 6,50,000 Rs. 5,75,000 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management 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 5515 kg 4350 kg 2975 kg 3425 kg 5515 kg 4350 kg 2975 kg 3425 kg ANSWER DOWNLOAD EXAMIANS APP
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