DOCKS AND HARBOR ENGINEERING QUIZ

4 m

2.5 m

5 m

7 m

1.5612

1.9412

1.7412

1.3412

wet docks, lift docks, marine railways, dry docks

wet docks, floating docks, lift docks, marine railways

marine railways, dry docks, floating docks, wet docks

dry docks, wet docks, floating docks, lift docks

A is true but R is false.

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

A is false but R is true.

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

(ii) and (iv) are correct

(iii) and (iv) are correct

(i) and (iii) are correct

(i) and (ii) are correct

Requires low maintenance cost

Results in less damage due to gradual failure

Requires skilled labor

Requires less material

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

A is false but R is true.

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

A is true but R is false.

Only (iii) is correct

(i) and (ii) are correct

Only (ii) is correct

(i) and (iii) are correct

Bulk heads, revetments and groynes

Sea walls, revetments and groynes

Sea walls, bulk heads and groynes

Sea walls, bulk heads and revetments

(i) and (ii) are correct

Only (iii) is correct

(ii) and (iii) are correct

(i) and (iii) are correct