DOCKS AND HARBOR ENGINEERING QUIZ

Requires less material

Requires low maintenance cost

Requires skilled labor

Results in less damage due to gradual failure

43906

43898

43967

43959

(iii) and (iv) are correct

(ii) and (iv) are correct

(i) and (iii) are correct

(i) and (ii) are correct

Only (ii) is correct

(i) and (iii) are correct

(i) and (ii) are correct

Only (iii) is correct

1.2 H to 1.25 H above the mean sea level

1.2 H to 1.25 H above the high water level

1.2 H to 1.25 H above the low water level

1.2 H to 1.25 H above the datum

(i) and (ii) are correct

(i), (ii) and (iii) are correct

(ii) and (iii) are correct

(i) and (iii) are correct

Only (ii) is correct

Only (iii) is correct

(i) and (iii) are correct

(i) and (ii) are correct

90° with the face of the dock

45° with the face of the dock

30° with the face of the dock

10° with the face of the dock

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.

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

groynes

moles

sea walls

revetments