1000+ Docks and Harbour Engineering Interview Questions Pdf - 1

Question: 1

Which of the following type of sea walls results in greater protection of shore structures?

(A) sea wall with concave face

(B) stepped sea wall

(C) sea wall with batter

(D) vertical sea wall

Ans: A

sea wall with concave face

Question: 2

As compared to wall type breakwater, mount type breakwater

(A) results in less damage due to gradual failure

(B) requires skilled water

(C) requires less material

(D) requires low maintenance water

Ans: A

results in less damage due to gradual failure

Question: 3

If the fetch is 225 km, according to Thomas Stevenson, height of wave will be

(A) 2.1 m

(B) 5.1 m

(C) 6.8 m

(D) 8.1 m

Ans: B

5.1 m

Question: 4

Which one of the following protects the shore by trapping littoral drift?

(A) groynes

(B) wharves

(C) sea walls

(D) breakwaters

Ans: A


Question: 5

Berlin’' formula for finding wavelength in metres is

(A) 1.18 t2

(B) 1.28 t2

(C) 1.36 t2

(D) 1.56 t2

Ans: D

1.56 t2 (where t = period in seconds )

Related Questions
Read More Engineering Topics