Головна Онлайн-тести CBT Усі типи судів MASTER / Ch-Officer Test online about International Collision Regulations (Rev. 7, Module 0172) (CBT)

Онлайн-тестування: Test online about International Collision Regulations (Rev. 7, Module 0172) (CBT)

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Питання 1 з 45

The vessel is sighted astern. Range is determined by radar as 2 miles distant and is reducing. TCPA 7 minutes. What action should the OOW take?

Sound 5 or more short rapid blasts on the ship’s whistle. This may be accompanied by a light signal of five or more short and rapid flashes.

Alter course to port, sounding one short blast on the whistle.

Alter course to starboard, sounding one short blast on the whistle.

Maintain course and speed and continue to monitor the situation.

On this radar screen in a North Up, true motion display. Range is set to 6 nm and the vessel is navigating in restricted visibility of less than 500 metres. The vectors shown are true vectors and set to 12 minutes length. What action may the OOW take?

Maintain course and speed, continue to monitor the situation.

Establish if risk of collision exists or a close quarter situation is developing.

Commence sounding the fog signal.

Make a bold alteration of course to starboard, and sound one short blast.

Make a bold alteration of course to port.

The vessel is sighted 40° on the port bow, range 8 miles. What is the first action the OOW should take?

Maintain course and speed.

Alter course to starboard, sounding one short blast on the whistle.

Establish if risk of collision exists, and/or a close quarter situation is developing.

Alter course to port, sounding one short blast on the whistle.

The following table shows target data displayed on a north up, stabilised ARPA radar for the target echo indicated on the radar screen. The vessel is navigating in restricted visibility of less than 500 metres, own vessel course steered 000° speed 12,00 knots. What action should the OOW take?

Maintain course and speed, continuing to monitor the situation.

Make a bold alteration of course to starboard and then continue to monitor the situation.

Make a bold alteration of course to port and then continue to monitor the situation.

The vessel is sighted directly astern, range 6 miles. What action should the OOW take?

Maintain course and speed and continue to monitor the situation.

Alter course to starboard, sounding two short blasts on the whistle.

Alter course to port, sounding five short blasts on the whistle.

Alter course to port, sounding one short blasts on the whistle.

The vessel is sighted 20° to port, distance off is less than 2 miles. Risk of collision exists. Which two actions may the OOW take?

Alter course to port, sounding two short blasts on the whistle.

Alter course to starboard, sounding one short blasts on the whistle.

Maintain course and speed and continue to monitor the situation.

Maintain course and speed.

Відповісти

The vessel is sighted 50° abaft the port beam, distance off determined by radar is 2 miles. TCPA 8 minutes. Risk of collision or a close quarter situation is developing. Which two actions may the OOW take?

Alter course to starboard, sounding one short blasts on the whistle.

Sound five short and rapid blasts on the ship’s whistle.

Alter course to port, sounding two short blasts on the whistle.

Maintain course and speed, continuing to monitor the situation.

Відповісти

Make a bold alteration of course to starboard, and sound one short blast.

Establish if risk of collision exists or a close quarter situation is developing.

Make a bold alteration of course to port.

Maintain course and speed, continue to monitor the situation.

What to the Rules tell OOW to do?

Keep out of the way of the other vessel.

Maintain course and speed, continue to monitor the situation.

Slow down.

Altcourse to starboard, sounding one short blast on the whistle.

Sighted 30° to starboard. What action must the OOW take?

Determine if risk of collision or a close quarter situation is developing.

Increase speed.

Sound five or more short and rapid blasts on the ship’s whistle.

Alter course to port.

Sighted 30° on the starboard bow, risk of collision or a close quarter situation is developing. What action should the OOW take?

Bold alteration to starboard, sounding one short blast on the ship’s whistle and may add a light signal of one short flash.

Bold alteration to port, sounding one short blast on the ship’s whistle and may add a light signal of one short flash.

Bold alteration to starboard, sounding two short blasts on the ship’s whistle and may add a light signal of two short flashes.

Sound five or more short and rapid blasts on the ship’s whistle and maintain course and speed.

The vessel is sighted right ahead, distance off determined by radar is 3 miles. What action should the OOW take?

Alter course to starboard, sounding one short blast on the whistle.

Alter course to port, sounding one short blast on the whistle.

Maintain course and speed, continue to monitor the situation.

Sound five or more short and rapid blasts on the ship’s whistle.

Sighted 90° on port bow, distance off determined by radar is 2 miles. Risk of collision or a close quarter situation is developing. Which two actions may the OOW take?

Bold alteration to starboard, sounding one short blast on the ship’s whistle and may add a light signal of one short flash.

Sound five short and rapid blasts on the ship’s whistle.

Maintain course and speed, continue to monitor the situation.

Bold alteration to starboard, sounding two short blasts on the ship’s whistle and may add a light signal of two short flashes.

Відповісти

Sighted 30° on port bow, distance off determined by radar is 5 miles. Risk of collision or a close quarter situation is developing. What action should the OOW take?

Maintain course and speed, continue to monitor the situation.

Bold alteration to starboard, sounding one short blast on the ship’s whistle and may add a light signal of one short flash.

Increase ships speed to maintain course and sound five short and rapid blasts on the ship’s whistle.

Bold alteration to starboard, sounding two short blasts on the ship’s whistle and may add a light signal of two short flashes.

Sighted abeam to starboard, distance off determined by radar is 2 miles. What action may the OOW take?

Bold alteration to starboard, sounding one short blast on the ship’s whistle and may add a light signal of one short flash.

Bold alteration to port, sounding one short blast on the ship’s whistle and may add a light signal of one short flash.

Increase speed.

Sound five or more short and rapid blasts on the ship’s whistle and maintain course and speed.

Your vessel is within a TSS. The vessel is sighted 20° to starboard, distance off is less than 4 miles. TCPA 30 minutes. Risk of collision determined to exist. What action may the OOW take?

Maintain course and speed, continue to monitor the situation.

Alter course to starboard, sounding one short blast on the ship’s whistle.

Maintain course and speed.

Alter course to port, sounding two short blasts on the ship’s whistle.

Maintain course and speed, continuing to monitor the situation.

Commence sounding the fog signal.

Make a bold alteration of course to starboard, and sound one short blast.

Make a bold alteration of course to port.

On this radar screen in a North Up, relative motion display. Range is set to 6 nm and the vessel is navigating in restricted visibility of less than 500 metres. The vectors shown are relative vectors and set to 12 minutes length. What action may the OOW take?

Make a bold reduction in speed, and stop if considered required.

Sound five short and rapid blasts on the ship’s whistle.

Make a bold alteration of course to starboard, and sound one short blast.

Maintain course and speed.

Slow down slightly.

Maintain course and speed.

Sound five short and rapid blasts on the ship’s whistle.

Make a bold alteration of course to starboard.

The vessel is sighted 30° abaft the port beam, distance off determined by radar is 2 miles, TCPA 16 minutes. Risk of collision or a close quarter situation is developing. What action should the OOW take?

Sound five or more short and rapid blast on the ship’s whistle. This may be accompanied by a light signal of five or more short and rapid flashes

Maintain course and speed, continuing to monitor the situation

Alter course to starboard, sounding one short blast on the whistle

Alter course to port, sounding two short blasts on the whistle

Sighted abeam to starboard, distance of 2 miles, risk of collision exists. What action may the OOW take?

Increase speed.

Bold alteration to port, sounding one short blast on the ship’s whistle and may add a light signal of one short flash

Sound five or more short and rapid blasts on the ship’s whistle and maintain course and speed

Bold alteration to starboard, sounding one short blast on the ship’s whistle and may add a light signal of one short flash.

Sighted 80° to starboard, distance of 1 mile, risk of collision exists. What action may the OOW take?

Bold alteration to port, sounding two short blasts on the ship’s whistle and may add a light signal of one short flash.

Sound five or more short and rapid blasts on the ship’s whistle and maintain course and speed.

Bold alteration to starboard, sounding two short blasts on the ship’s whistle and may add a light signal of two short flashes.

Make a large reduction in speed.

Make a bold alteration of course to starboard, and sound one short blast

Make a bold alteration of course to starboard

Slow down and if required stop

Sound five short and rapid blasts on the ship’s whistle

The vessel is sighted 30° on the port bow, distance off determined by radar is 4 miles. Risk of collision or a close quarter situation is developing. Which two actions from the following options may the OOW take?

Alter course to port, sounding two short blasts on the whistle

Alter course to starboard, sounding one short blast on the whistle

Maintain course and speed, continuing to monitor the situation

Establish if risk of collision exists, and or a close quarter situation is developing

Відповісти

The vessel is sighted 30° abaft the port beam, distance less than 1 mile, CPA 0,1 mile, TCPA 4 minutes. What action should OOW take?

Alter course to starboard, sounding one short blast on the whistle.

Establish if risk o f collision exists, and or a close quarter situation is developing.

Maintain course and speed, continuing to m onitor the situation.

Alter course to port, sounding two short blasts on the whistle.

The vessel is sighted right ahead, distance off determined by radar is 2 miles. What action should the OOW take?

Alter course to port, and sound two short blasts on the whistle.

Alter course to starboard, sounding one short blast on the whistle.

Maintain course and speed, continuing to monitor the situation.

Sound five short and rapid blast on the ship’s whistle and maintain course and speed.

Sighted 60° on port bow, distance off determined by radar is 1 mile. Risk of collision or a close quarter situation is developing. What action should the OOW take?

Sound five or more short and rapid blast on the ship’s whistle. This may be accompanied by a light signal of five or more short and rapid flashes .

Bold alteration to starboard, sounding two short blasts on the ship’s whistle and may add a light signal of two short flashes .

Bold alteration to starboard, sounding one short blast on the ship’s whistle and may add a light signal of one short flash .

Increase ships speed to maintain course and sound five short and rapid blasts on the ship’s whistle.

Establish if risk of collision exists, and or a close quarter situation is developing.

Maintain course and speed, continuing to monitor the situation.

Alter course to port, sounding two short blasts on the whistle.

Alter course to starboard, sounding one short blast on the whistle.

Відповісти

The vessel is sighted 30° to starboard, range 9 miles. What action should the OOW take?

Maintain course and speed and continue to monitor the situation.

Alter course to starboard, sounding one short blast on the whistle.

Alter course to starboard, sounding two short blasts on the whistle.

Alter course to port, sounding one short blast on the whistle.

The vessel is sighted directly astern, range 6 miles. What action should the OOW take?

Maintain course and speed and continue to monitor the situation.

Alter course to starboard, sounding two short blasts on the whistle.

Alter course to port, sounding 5 short blasts on the whistle.

Alter course to port, sounding one short blast on the whistle.

Make a bold alteration of course to port, large enough to be apparent to a vessel observing by radar, of 180° .

Sound five short and rapid blasts on the ship’s whistle.

Make a bold alteration of course to starboard, and sound one short blast.

Maintain course and speed, continuing to monitor the situation.

30° on port bow, distance off determined by radar is 2 miles. Risk of collision or a close quarter situation is developing. What action should the OOW take?

Sound five or more short and rapid blast on the ship’s whistle. This may be accompanied by a light signal of five or more short and rapid flashes.

Increase ships speed to maintain course and sound five short and rapid blasts on the ship’s whistle.

Maintain course and speed, continuing to monitor the situation.

Bold alteration to port, sounding two short blasts on the ship’s whistle, which may be accompanied by a light signal of two short flashes.

The vessel is sighted dead ahead, distance off is less than 2 miles. Which two actions from the following options may the OOW take?

Alter course to starboard, sounding one short blast on the whistle.

Alter course to port, and sound two short blasts on the whistle.

Sound five or more short and rapid blasts on the ship’s whistle.

Maintain course and speed, continuing to monitor the situation.

Відповісти

The vessel is sighted 20° to port, distance off is 2 miles. Risk of collision has been determined to exist. What action may the OOW take?

Maintain course and speed, sounding five or more short and rapid blasts on the ship’s whistle.

Maintain course and speed, continuing to monitor the situation.

Alter course to port, sounding two short blasts on the whistle.

Alter course to starboard, sounding one short blast on the whistle.

Sighted 90° on port bow, distance off determined by radar is 2 miles. Risk of collision or a close quarter situation is developing. Which two actions from the following options may the OOW take?

Sound five short and rapid blasts on the ship’s whistle.

Maintain course and speed, continuing to monitor the situation.

Bold alteration to starboard, sounding one short blast on the ship’s whistle and may add a light signal of one short flash.

Bold alteration to starboard, sounding two short blasts on the ship’s whistle and may add a light signal of two short flashes.

Відповісти

The following table shows target data displayed on a north up, stabilised ARPA radar for the target echo indicated on the radar screen. The vessel is navigating in restricted visibility of less than 500 metres, own vessel course steered 040° speed 12,0 knots. What action should the OOW take?

Slow down significantly or stop.

Start sounding fog signals.

Make a bold alteration of course to port.

Maintain course and speed, continuing to monitor the situation.

What to the Rules tell OOW to do?

Keep out of the way of the other vessel.

Maintain course and speed, continuing to monitor the situation.

Slow down.

Altcourse to starboard, sounding one short blast on the whistle.

Sighted at long range 80° on the starboard bow, risk of collision or a close quarter situation is developing. What action should the OOW take?

Bold alteration to starboard, sounding one short blast on the ship’s whistle and may add a light signal of one short flash.

Sound five or more short and rapid blasts on the ship’s whistle and maintain course and speed.

Bold alteration to port, sounding one short blast on the ship’s whistle and may add a light signal of one short flash.

Maintain course and speed, continuing to monitor the situation.

Your vessel is within a TSS. The vessel is sighted 40° abaft the port beam, distance off is less than 2 miles, TCPA 13 minutes. Risk of collision has been determined to exist. What action may the OOW take?

Maintain course and speed, sounding five or more short and rapid blasts on the ship’s whistle.

Maintain course and speed, continuing to monitor the situation.

Alter course to port, sounding two short blasts on the whistle.

Alter course to starboard, sounding one short blast on the whistle.

The vessel is sighted 50° abaft the port beam, distance off determined by radar is 3 miles, TCPA 47 minutes. Risk of collision or a close quarter situation is developing. What action should the OOW take?

Maintain course and speed, continuing to monitor the situation.

Alter course to port, sounding two short blasts on the whistle.

Establish if risk of collision exists, and or a close quarter situation is developing.

Alter course to starboard, sounding one short blast on the whistle.

The vessel is sighted dead ahead. What action should the OOW take?

Alter course to starboard, sounding one short blast on the whistle.

Maintain course and speed.

Alter course to starboard, sounding two short blasts on the whistle.

Alter course to port, sounding one short blast on the whistle.

The vessel is sighted right ahead, distance off determined by radar is 3 miles. What action should the OOW take?

Alter course to starboard, sounding one short blast on the whistle.

Alter course to port, and sound one short blast on the whistle.

Maintain course and speed, continuing to monitor the situation.

Sound five or more short and rapid blasts on the ship’s whistle.

Your vessel is within a TSS. The vessel is sighted 40° abaft the starboard beam, distance off is less than 1 mile, TCPA 7 minutes. Risk of collision has been determined to exist. There is another power driven vessel directly astern of you following the TSS. What action may the OOW take?

Alter course to port, sounding two short blasts on the whistle.

Maintain course and speed, continuing to monitor the situation.

Maintain course and speed.

Alter course to starboard, sounding one short blast on the whistle.

Your vessel is within a TSS. The vessel is sighted 20° to starboard, distance off is more than 4 miles, TCPA 30 minutes. Risk of collision has been determined to exist. What action may the OOW take?

Maintain course and speed, continuing to monitor the situation.

Alter course to starboard, sounding one short blast on the whistle.

Alter course to port, sounding two short blasts on the whistle.

Maintain course and speed.

Sighted 30° on port bow, distance off determined by radar is 1 mile. Risk of collision or a close quarter situation is developing and the vessel is continuing to get closer. What action should the OOW take?

Bold alteration to starboard, sounding one short blast on the ship’s whistle and may add a light signal of one short flash.

Increase ships speed to maintain course and sound five short and rapid blasts on the ship’s whistle.

Maintain course and speed, continuing to monitor the situation.

Bold alteration to starboard, sounding two short blasts on the ship’s whistle and may add a light signal of two short flashes.

Тест проверяет знания Международных правил предотвращения столкновений судов на море (COLREGs), их практическое применение в навигации.

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