A soil has a bulk density of 1.80 g/cm3 at water content of 5%. If the void ratio remains constant, then its bulk density for a water content of 10% will be
The base width of a soil gravity dam is 25 m. The material of the dam has a specific gravity of 2.56 and the dam is designed as an elementary profile ignoring uplift. What is the approximate allowable height of the dam ?
Which of the following assumptions are made in the analysis of jet impinging normally on a moving plate? 1. Friction between jet and plate is neglected 2. Flow is steady 3. Momentum of jet is unchanged 4. Plate moves at a constant velocity Choose the correct answer using the codes given below :
A 3000 m long line lying at an elevation of 450 m measures 10 cm on a vertical photograph. The focal length of the camera is 21 cm. The scale of the photograph for the area having an elevation of 1000 m will be
