1. A vessel loads upto her summer draft in RD 1·012. She then proceeds to another port in RD 1·020 consuming 20 t of Fuel Oil enroute. At the next port, after loading 200 t of cargo, she is once again on her summer draft.
At the summer draft water plane Max L 120 B 20 m and Cw 0·82
calculate:

Load Displacement

FWA

2. A rectangular tank of dimensions 15 B 12 H 10 m has a cylindrical trunkway over its crown. The axis of the trunkway is vertical, height 0·8 m and radius of cylinder 1·2 m. Oil of RD 0·95 is to be loaded keeping volume of oil for expansion.

Calculate:

Mass of Oil

Final Image

3. Write short notes on the following lines only):

Broken stowage

Ro Ro ships

Cargo sweat

Ship sweat

Gun Tackle rove to disadvantage (Diagram only)

4. A cargo hold has a dimension of 20 B 20 H 15 m. Find the maximum weight of drums that can be loaded in the hold, if SF of drum is 2·0 and Broken Stowage is 15%. If Load 6·5 Density of tank top cannot exceed what will be the quantity of cargo to load?

5. Explain the following with neat sketches as applicable

Flare

Load Density

TPC

Sheer

FWA

6. Explain the following giving at least 5 points each:

Precautions to be observed while painting the Funnel.

Precautions to be observed during Welding/Flame cutting.

7. Enumerate the various factors that you will keep in mind when planning stowage of General Cargo.