# Civil engineering Questions and solutions set - 2

Civil engineering Questions and solutions set - 2
Question:-
Option (A)
160 m3/s
Option (B)
150 m3/s
Option (C)
57.6 m3/s
Option (D)
95.4 m3/s
Correct Option:
A
Question Solution:
Area of catchment (km2) x 106 x =
A = 345.6 km2
Eqb. Discharge is because of cm/hr excess rainfall occurring over the catchment
∴ Q = 2.778 x = 160 m3/s

Question:-
Option (A)

Option (B)

Option (C)

Option (D)

Correct Option:
C
Question Solution:
Work done on bar under suddenly applied load is = P.Δ Hence (c)
Question:-
Option (A)
0.125 mm
Option (B)
0.175 mm
Option (C)
0.25 mm
Option (D)
0.35 mm
Correct Option:
A
Question Solution:

ΣMA = 0
50 x 103 x 4 = (Kx + P)2
⇒ Kx + P = 105 ...(i)
Compatibility : x =
From (i) 105 =
105 =
P = 105 N
∴ x = = = 0.125 mm
Question:-
Option (A)
1 - (1 - T)N
Option (B)

Option (C)

Option (D)

Correct Option:
B
Question Solution:
Probability of occurring of flood =
Probability of Non-occurrence of flood in N years =
Probability of Non-occurrence of flood at least once is
Question:-
Option (A)
0.55 m
Option (B)
0.68 m
Option (C)
0.60 m
Option (D)
None of these
Correct Option:
D
Question Solution:
Fr1 = = = 0.89
as Fr1 < 1
∴ No jump formation hence (d)