A. Check line
B. Contour line
C. Ordinate line
D. All are correct
Related Mcqs:
- A line shown on a contour map, set out on ground between certain constant points of slope is called___________________?
A. Gradient
B. Contour gradient
C. Contour line
D. Counter interval - The total energy line lies over the hydraulic gradient line by an amount equal to________________?
A. v2/2g
B. v2/g
C. v/2g
D. v/g - The contour of equal water heads and pressure in the soil mass beneath retaining structure are called___________________?
A. Stream lines
B. Equipotential lines
C. Equilibrium lines
D. Streak lines - A module or outlet in which discharge is fixed and limited, irrespective fluctuations in water levels in distributary is called _________________?
A. Modular
B. Non-modular
C. Semi-modular
D. Semi – Rigid - It is important to keep the saturation gradient line within the body of a embankment of canal, the saturation gradient line in loomy soils lie at___________________?
A. 1:2 to 1:4
B. 1:3 to 1:5
C. 1:4 to 1:6
D. 1:5 to 1:7 - The fixing of points in such away or the ground to have a correct lines for setting a canal or water course is called _________________?
A. Lining of canal
B. Alignment of canal
C. Designing of canal
D. All are correct - The resultant pressure of water on the face of dam is equal to ____________________ ?
A. 1/2 WH2
B. 1/2 WH
C. WH
D. All are correct - The dam built for the purpose of diverting water from main stream to various courses of flow is called ____________________?
A. Coffer dam
B. Detention dam
C. Diversion dam
D. Gravity dam - The precipitation that occurs because of frontal disturbances during the movement of barometric low pressure is called ____________________?
A. Hurricane
B. Cyclonic
C. Orographic
D. Convective - A mine or tunnel for collecting seepage water in rock or dam is called ____________________?
A. Water tunnel
B. Seepage gallery
C. Seepage tunnel
D. Seepage Drain
