0 [{"id":499491,"quiz_id":"25739","answer_id":null,"answerType_id":"0","created_at":"2018-07-15 09:43:34","updated_at":"2018-07-15 10:02:53","questionName":"After transferring a weight forward on a vessel, the draft at the center of flotation will _____","questionTimeSeconds":"0","questionTimeMinutes":"1","questionImagePath":null,"position":19,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null},{"id":499489,"quiz_id":"25739","answer_id":null,"answerType_id":"0","created_at":"2018-07-15 09:23:12","updated_at":"2018-07-15 10:02:53","questionName":"You are loading in a port governed by the tropical load line mark for a voyage to a port governed by the winter mark. The fresh water allowance is 5 inches, and the hydrometer reads 1.005. 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The great circle track will take you into a zone governed by the winter mark. Which statement is true?","questionTimeSeconds":"0","questionTimeMinutes":"1","questionImagePath":null,"position":15,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null},{"id":499498,"quiz_id":"25739","answer_id":null,"answerType_id":"0","created_at":"2018-07-15 10:00:14","updated_at":"2018-07-15 10:02:53","questionName":"The \"trimming arm\" of a vessel is the horizontal distance between the _____","questionTimeSeconds":"0","questionTimeMinutes":"1","questionImagePath":null,"position":26,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null},{"id":499499,"quiz_id":"25739","answer_id":null,"answerType_id":"0","created_at":"2018-07-15 10:01:04","updated_at":"2018-07-15 10:02:53","questionName":"The two point that act together to trim a ship are the _____","questionTimeSeconds":"0","questionTimeMinutes":"1","questionImagePath":null,"position":27,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null},{"id":499500,"quiz_id":"25739","answer_id":null,"answerType_id":"0","created_at":"2018-07-15 10:01:46","updated_at":"2018-07-15 10:02:53","questionName":"When a vessel's LCG is aft of her LCB, the vessel will _____","questionTimeSeconds":"0","questionTimeMinutes":"1","questionImagePath":null,"position":28,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null},{"id":499493,"quiz_id":"25739","answer_id":null,"answerType_id":"0","created_at":"2018-07-15 09:47:35","updated_at":"2018-07-15 10:02:53","questionName":"Your vessel is equipped with a fixed CO2 system and a fire main system. 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Which of the following statements is true? (Hydrometer reading in Albany is 1.000)","questionTimeSeconds":"0","questionTimeMinutes":"1","questionImagePath":null,"position":18,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null},{"id":499492,"quiz_id":"25739","answer_id":null,"answerType_id":"0","created_at":"2018-07-15 09:45:04","updated_at":"2018-07-15 10:02:53","questionName":"Your vessel is drifting with the wind broad on the port beam. The marconi sail is set and flapping free. As you sheet in the maximum drive is attained when the sail _____","questionTimeSeconds":"0","questionTimeMinutes":"1","questionImagePath":null,"position":20,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null}]

block

After transferring a weight forward on a vessel, the draft at the center of flotation will _____

Selecteer de juiste antwoorden  

(0/0)

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increase

remain constant

decrease

change, depending on the location of the LCG

none

You are loading in a port governed by the tropical load line mark for a voyage to a port governed by the winter mark. The fresh water allowance is 5 inches, and the hydrometer reads 1.005. Which statement is true?

Selecteer de juiste antwoorden  

(0/0)

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Your draft must not exceed the winter mark plus the fresh water allowance upon arrival off the discharge port

You may not load to the tropical zone plus 1 inch brackish water allowance

You must only load to the winter mark plus a brackish water allowance of 4 inches.

You must load so that each zone mark will not be submerged upon entering zone

none

You are loading at port A, governed by the summer load line mark, for a voyage to port B, governed by the winter mark. The fresh water allowance is 10", and the hydrometer reads 1.020. Which statement is true?

Selecteer de juiste antwoorden  

(0/0)

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You may not load beyond the winter mark except for 2 inches brackish water allowance

You may not load beyond the summer mark plus 8 inches brackish water allowance

You may load to the summer mark plus 2 inches if you will be at the winter mark when entering the winter zone

You may not load beyond the summer mark and must be at the winter mark upon arrival at port B

none

You are bound from port A governed by the summer load line mark to port B also governed by the summer mark. The great circle track will take you into a zone governed by the winter mark. Which statement is true?

Selecteer de juiste antwoorden  

(0/0)

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You cannot load beyond the summer mark at port A and must be at the winter mark upon arrival at port B

You must be at the winter mark when you enter the winter zone and cannot exceed the summer mark upon departing port A.

You can load so that upon arrival at pier at port B your freeboard is equal to the summer mark less any fresh water allowance.

You can only load to the winter mark plus any fresh water allowance and burnout to sea at port A

none

The "trimming arm" of a vessel is the horizontal distance between the _____

Selecteer de juiste antwoorden  

(0/0)

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LCB and LCF

LCF and LCG

LHA and LCG

LCB and LCG

none

The two point that act together to trim a ship are the _____

Selecteer de juiste antwoorden  

(0/0)

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VCG and LCG

LCF and LCB

metacenter and LCG

LCG and LCB

none

When a vessel's LCG is aft of her LCB, the vessel will _____

Selecteer de juiste antwoorden  

(0/0)

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be on an even keel

trim by the stern

trim by the head

be tender

none

Your vessel is equipped with a fixed CO2 system and a fire main system. In the event of an electrical fire in the engine room what is the correct procedure for fighting the fire?

Selecteer de juiste antwoorden  

(0/0)

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Use the CO2 system and evacuate the engine room

Use the fire main system and evacuate the engine room

Evacuate the engine room and use the fire main system

Evacuate the engine room and use the CO2 system

none

The center of flotation of a vessel is _____

Selecteer de juiste antwoorden  

(0/0)

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the center of volume of the immersed portion of the vessel

that point at which all the vertical downward forces of weight are considered to be concentrated

that point at which all the vertical upward forces of buoyancy are considered to be concentrated

the center of gravity of the water plane

none

Which abbreviation refers to the horizontal distance between perpendiculars taken at the forward-most and the after-most point on a small passenger vessel's waterline at her deepest operating draft?

Selecteer de juiste antwoorden  

(0/0)

---

LBP

LLL

LOA

LWL

none

The time required to incline from bow down to stern down and return to bow down again is called _____

Selecteer de juiste antwoorden  

(0/0)

---

inclining moment

rolling period

pitching period

amplitude moment

none

The center of flotation of a vessel is the geometric venter of the _____

Selecteer de juiste antwoorden  

(0/0)

---

waterplane area

above water volume

amidships section

underwater volume

none

The center of flotation of a vessel is the point in the waterplane _____

Selecteer de juiste antwoorden  

(0/0)

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which coincides with the center of buoyancy

which is shown in the hydrostatic tables as VCB

which, in the absence of external forces, is always vertically aligned with the center of gravity

about which the vessel lists and trims

none

You are loading in the winter in Albany, N.Y., for a voyage to a port governed by the tropical load line mark. Which of the following statements is true? (Hydrometer reading in Albany is 1.000)

Selecteer de juiste antwoorden  

(0/0)

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The freshwater allowance and burnout to sea may be substracted from the required freeboard in Albany

You may calculate the burnout necessary to reach the tropical zone and load extra cargo to compensate

You may load to the winter mark less the fresh water allowance if you will be at the tropical mark upon arrival in the tropical zone.

You may not exceed the winter load line mark when you finish loading except for the burnout to sea.

none

Your vessel is drifting with the wind broad on the port beam. The marconi sail is set and flapping free. As you sheet in the maximum drive is attained when the sail _____

Selecteer de juiste antwoorden  

(0/0)

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is 45° from the apparent wind

is at right angles to the true wind

first takes the shape of an airfoil

is filled with a slight flap at the leech