The correct sequence of these operations in tunnel construction is______________?

Related Mcqs:

Which of the following does not represent an activity?

A. site located B. foundation is being dug C. the office area is being cleaned D. the invitations are being sent...

If the output of a dragline 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_________________?

A. equal to X B. more than X C. less than X D. any of the above...

For excavating utility trenches with precise control of depth, the excavation equipment used is_______________?

A. Hoe B. Shovel C. Dragline D. None of the above...

A contractor has two options : Invest his money in project A or (II) : Invest his money in project B. If he decides to invest in A, for every rupee invested, he is assured of doubling his money in ten years. If he decides to invest in B, he is assured of making his money 1.5 times in 5 years. If the contractor values his money at 10% interest rate, he______________?

A. should invest in neither of the two projects B. could invest in either of the two projects C. should invest in project A D. should invest in project B...

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. Both A and R are true and R is the correct explanation of A B. Both A and R are true but R is not the correct explanation of A C. A is true but R is false D. A is false but R is true...