Question 1

Pick up the correct statement from the following:

Accepted Answer

A) Spring tides are caused at new and full moon 
B) Neap tides are caused when the moon is in her quarters 
C) Spring tides are roughly twice the height of neap tides 
D) All of the above

Question 2

Which one of the following statements is correct?

Accepted Answer

A) The soundings are made with respect to the mean low water 
B) The soundings which are below the datum are written in black on the map 
C) The spot heights of the features above datum are written in red on the map 
D) All the above

Question 3

If the maximum spring rise is 2 m and height of the waves expected is 4 m , then the breakwater height above the datum will be

Accepted Answer

A) 2.5 m 
B) 4 m 
C) 5 m 
D) 7 m

Question 4

Which of the following are repair docks?

Accepted Answer

A) Marine railways, dry docks, floating docks, wet docks 
B) Dry docks, wet docks, floating docks, lift docks 
C) Wet docks, floating docks, lift docks, marine railways 
D) Wet docks, lift docks, marine railways, dry docks

Question 5

Which one of the following lines is used for tying a ship with a dock?

Accepted Answer

A) Bow line 
B) Stern line 
C) Spring line 
D) All of these

Exam 2: Marine Structures and Harbor Operations

Pick up the correct statement from the following:

Which one of the following statements is correct?

If the maximum spring rise is 2 m and height of the waves expected is 4 m , then the breakwater height above the datum will be

Which of the following are repair docks?

Which one of the following lines is used for tying a ship with a dock?