Correct Answer:- Option-B
Question46:-The term "angle of repose" is relevant for which ship type and which ship structure?

A:-Bulk carrier. Top side hopper tanks

B:-Bulk carrier. Tank top plate

C:-Oil tanker. Side shell plating

D:-Container ship. Engine room bulkhead

Correct Answer:- Option-A
Question47:-The terms "skew" and "rake" are used in the design of following item

A:-Tumblehome

B:-Sheer strake

C:-Bulbous bow

D:-Propeller

Correct Answer:- Option-D
Question48:-Name the two gases whose emissions are restricted from the ship as per MARPOL regulation.
2130 500

‎"॥ 2"‏ 10 "1112 ليق

‎(:- "%_2" 810 "02"

‎D:-None of the above

‎Correct Answer:- Option-A
Question49:-Grain stability rules are applicable for the following:

‎A:-While loading containers in a container ship

‎B:-While loading containers in a bulk carrier

‎C:-While loading bulk grain in a bulk carrier

‎D:-Passenger ship

‎Correct Answer:- Option-C
Question50:-The following requirements shall be satisfied by damaged GZ curve of a passenger ship.

‎A:-Minimum area under damaged GZ curve

‎B:-Maximum permissible list after damage

‎C:-Minimum required range of damaged GZ curve

‎D:-(1), (2) and (3)

‎Correct Answer:- Option-D
Question51:-The criterion of service numeral ‘"(C_S)"* for passenger ship is computed as *"C_S" =72 * “{(M+2P)}/{V}*.
What will be the value of *P’ if all the passenger cabins are above the bulkhead deck?

‎A:-0

‎8:-1

‎C:-(1) and (2)

‎D:-None of the above

‎Correct Answer:- Option-A
Question52:-A vessel has draft lines corresponding to Tropical (T): 23.96 m, Summer (S): 24.48 m, Winter (W): 25 m. If all
the numeral values are correct, the following may be the correct draft combination:

‎A:T: 23.96 m, S: 24.48 m, W: 25 m

‎B:-T: 25 m, S: 24.48 m, W: 23.96 m

‎C:-W: 25 m, T: 24.48 m, S: 23.96 m

‎D:-None of the above

‎Correct Answer:- Option-B
Question53:-A passenger ship has loadline draft corresponding to two different criterion of service, "൨1 : 8.5 ന, "൨27;
7.8 m. The ship is loaded to its maximum permissible drafts at following two loading condition (a) 1200 passengers, 500 MT
cargo, (0) 750 passengers, 550 MT cargo. Pair the drafts ‘"C_1"* and *"C_2"* with loading conditions (a) and (b).

‎A:-"C_1"* : 1200 passengers, 500 MT cargo; *"C_2". : 750 passengers, 550 MT cargo

‎B:-'"C_1"’ : 750 passengers, 550 MT cargo; *"C_2"* : 1200 passengers, 500 MT cargo

‎(:-"९ 1" : 750 passengers, 500 MT cargo; “"C_2"* : 1200 passengers, 550 MT cargo

‎D:-None of the above

‎Correct Answer:- Option-C
Question54:-A vessel has a beam: 60 m, depth: 30 m and draft: 24 m. The double hull water ballast tank is 3.0 m wide on
the side. A straight air pipe is at a height of 800 mm from the main deck. The air pipe permits water to enter tank when
submerged. What will be the minimum down flooding angle for the vessel?

‎A:-50.19°
‎B:-42.35°
‎C:-4.56°

‎D:-14.13°

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