2. At sea, which of the following options shall be chosen, and the 「single letter」may also be used as a sound signal to mean: I require a pilot.
(A) C
(B) G
(C) H
(D) P
7. According to IGC Code, self-contained breathing apparatus shall have at least a duration of service of __________ minutes.
(A) 10
(B) 15
(C) 20
(D) 30
8. _______means: An emergency reversal operation of the main engine to avoid a collision.
(A) Emergency -stop
(B) Crash-stop
(C) Drop-back
(D) Backing-engine
11. ________ is a mark or place at which a vessel comes under obligator entry, transit or escort procedure.
(A) Boarding point
(B) Receiving point
(C) Escorting point
(D) Obligation point
12. Which of the followings is not the basic stage leading up to a potential electrostatic hazard?
(A) Charge separation.
(B) Charge accumulation.
(C) Charge disappearance.
(D) Electrostatic discharge.
20. By SMCP, choose one of the following sentences for expressing “let go head line”?
(A) Slack on head line - heave in head line.
(B) Walk out head line - heave on head line.
(C) Walk to head line - heave away head line.
(D) Slack away head line - heave away head line.
21. ______ of a cargo hold indicates the cubic volume of the cargo hold when the length, breadth and depth are measured right up to the plating. In this case, the cargo is free flowing and is capable of filling the spaces between the ship's frames.
(A) Grain capacity
(B) Bale capacity
(C) Hold capacity
(D) Cargo capacity
22. Which of the following factors is not to be taken into account in determining safe speed?
(A) Cargo loaded.
(B) State of visibility.
(C) Manoeuvrability of the vessel.
(D) Proximity of navigational hazards.
23. How many two-way radiotelephone apparatus shall be provided on every ocean going cargo ship of 500 gross tonnage and upwards as per SOLAS?
(A) At least 2.
(B) At least 3.
(C) At least 4.
(D) At least 5.
26. ______ are the correctors for the magnetic compass that can be used to remedy the deviation caused by the induced B coefficient.
(A) Vertical permanent heeling magnets
(B) Athwartship C permanent magnets
(C) Soft-iron quadrantal spheres
(D) Vertical soft-iron Flinders bar
30. What is the circumstance of the event “Do not forget personal documents, your
spectacles and medicine if necessary, do not return to your cabin to collect your property”?
(A) Navigation
(B) Isolation
(C) Ventilation
(D) Evacuation
35. Moving of an anchor over the sea bottom to control the movement of the vessel is .
(A) dragging of anchor
(B) dredging of anchor
(C) let go anchor
(D) heaving anchor