A. submerged pipe outlet
B. Kennedy’s gauge outlet
C. Gibb’s outlet
D. none of the above
A. slope-area method
B. area-velocity method
C. moving boat method
D. ultra-sonic method
A. perennial stream
B. intermittent stream
C. ephemeral stream
D. none of the above
1) largest in regions of high rainfall
2) largest in coastal areas
3) largest in regions of scanty rainfall
The correct answer is?
A. only (1)
B. (1) and (2)
C. only (3)
D. (2) and (3)
1) slope of water surface at the section
2) stage at the section
3) current meter readings at the section
The correct answer is?
A. (1) and (2)
B. (2) and (3)
C. only (2)
D. only (3)
1) difference of vapour pressure between water and air is increased
2) velocity of wind is decreased
3) concentration of soluble solids in water is decreased
The correct answer is?
A. (1) and (i2)
B. (2) and (3)
C. (2) and (3)
D. (1), (2) and (3)
A. 3H/47I above the base
B. 3H747t below the water surface
C. 4H/371 above the base
D. 4H737t below the water surface where H is the depth of water