What do you call the after-tax present worth of all depreciation effects over the depreciation period of the asset?

Clay layer A with single drainage and coefficient of consolidation Cv takes 6 months to achieve 50% consolidation. The time taken by clay layer B of the same thickness with double drainage and coefficient of consolidation Cv/2 to achieve the same degree of consolidation is________?

For a 8° curve track diverging from a main curve of 5° in an opposite direction in the layout of a broad gauge yard, the cant to be provided for the branch track for maximum speed of 45 km/h on the main line and ‘G’ = 1.676 m is (Permitted cant deficiency for the main line = 7.6 cm)________?

Which of the following instrument can be used for measuring speed of a submarine moving in deep sea________?

The maximum allowable Los Angeles abrasion value for high quality surface course is________?

According to Atterberg, the soil is said to be of medium plasticity if the plasticity index PI is________?