DOCKS AND HARBOR ENGINEERING QUIZ

Eight points

Two points

Four points

Six points

Only (iii) is correct

(i) and (ii) are correct

(ii) and (iii) are correct

(i) and (iii) are correct

Requires skilled labor

Requires less material

Results in less damage due to gradual failure

Requires low maintenance cost

one – fourth highest waves

one – third highest waves

one – fifth highest waves

one – tenth highest waves

1.5 VF

0.5 VF

3.4 VF

0.34 VF

Both A and R are true but R is not the correct explanation of

Both A and R are true and R is the correct explanation of

A is false but R is true.

A is true but R is false.

10° with the face of the dock

90° with the face of the dock

30° with the face of the dock

45° with the face of the dock

6.8 m

8.169 m

9.144 m

2.073 m

1.9412

1.7412

1.3412

1.5612

(i) and (ii) are correct

Only (iii) is correct

Only (ii) is correct

(i) and (iii) are correct