A. 123º
B. 133!
C. 143º
D. 153º
Related Mcqs:
- For an economical design of gravity dam, the shear friction factor causec compression strength should lie between____________________?
A. 1.5 to 4.0
B. 2.0 to 4.0
C. 2.5 to 4.5
D. 3 to 5 - Tanda dam is constructed on river ___________________?
A. Haro
B. Hub
C. Kabul
D. Kohat - When the reservoir is full, the maximum compressive force in a gravity dam is produced ___________________?
A. At the toe
B. At the heel
C. Within the middle third of base
D. At centre of base - The forces coming over the gravity dam is mainly resisted by ___________________?
A. Water pressure
B. Uplift pressure
C. Self weight of the dam
D. All the above - A channel is said lo be of most economical cross section, for a given cross-sectional area and bed slope when it __________________?
A. Gives max. Discharge
B. Has minimum wetted perimeter
C. Involves lesser excavation
D. All of these - in most economical Trapezoidal section, half of the Top width is equal to _________________?
A. Bottom width of channel
B. Depth of channel
C. Sloping side of channel
D. None of these - In study of a granular material sliding on plane ground, the angle between the perpendicular and the surface in static condition is called ___________________?
A. Angle of friction
B. Angle of internal friction
C. Angle of repose
D. All are correct - A dam which the up lift pressure of the sub-soil water by its own weight is called _________________?
A. Buttress dam
B. Arch dam
C. Gravity dam
D. Concrete dam - An engineer who is approached by a client for the purpose of design of hydraulic structures like dam. Barrage or Regulator is called ____________________?
A. Chartered Engineer
B. Consulting Engineer
C. Irrigation Engineer
D. All are correct - The height from the top of the embankment to the normal water level in canal .Dam – Reservoir etc, which allows for small waves to splash without over flow is called___________________?
A. Free board
B. Free space
C. Free faced
D. Free end –
