Competence 9 - Manoeuver the ship

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If a single propeller vessel is proceeding along the bank of a river or channel. What evidence from the following statement the vessel will experience?

She will steer away from the bank

In the context of Resolution MSC. 137 ( 76)-Standards for ship maneuverability, which statement is the least essential regarding the conditions to which the standards apply?

The trials should be conducted in deep, unrestricted water

What would be the results if vessel enter a shallow water?

the vessel's trim will change

If an individual falls overboard during periods of darkness or restricted visibility, and the exact time of the incendent is unknown. What approach would you use to search for the person overboard?

The Williamson Turn Maneuver

How should Scharnow Turn be executed?

The rudder is put hard over and the initial turn is maintained until about 240° from the original course.

How would you show understanding of the normal occurrence when a vessel is running into a shallow water?

squat will cause a decrease in bottom clearance and an increase in draft

What conclusion can you draw the common occurrence when a vessel is running into a shallow water ?

A squat will cause a decrease in bottom clearance and an increase in draft

Can you identify on the following what is done in a Scharnaw turn?

Rudder is put hard over and the initial turn is maintained until about 240° from the original course

Which of the following should be considered after dropping an anchor in a mud and clay bottom during bad weather?

proceed to drop the second anchor and veer to a good scope

When your vessel is underway at sea , how would you classify the period of roll?

the time difference between zero to full inclination on one side

To recover a man overboard in a racetrack turn. How many degrees from the original heading the vessel will steadied for the SECOND time after the turn?

360°

What interference can the master make regarding the direction and rate of drift if loaded VLCC drifting in open sea and have observed the direction and rate of drift?

To trim the ship by astern as much as possible. This will most likely change the direction and rate of drift.

How would you categorize from the following a "ship squat" ?

The sinkage and change of trim caused when the ship is proceeding with a small underkeel clearance.

Can you identify which of the following is the equivalent of one shot of anchor cables?

15 fathoms

How would you approach a wrecked vessel under fire to rescue survivors?

To the windward of the wrecked vessel.

You suspect that a crew member has fallen overboard during the night and immediately execute a Williamson turn. What conclusion can you captivate on the primary advantage of this maneuver under these circumstances?

You will be on recipcrocal course and nearly on the track line during drifting.

If an individual falls overboard on the portside while on course 080° , what will be the course to shift if Williamson turn is used?

020°

An anchor chain must have readable depth marks to indicate the length of chain paid out. How many meters are there in each chain shackle marking?

You suspect that a crewmember has fallen overboard during the night and immediately execute a Williamson turn. What conclusion can you captivate on the primary advantage of the Manuever under these circumstances?

You will be on a reciprocal course and nearly on the track line during the night.

Which part of the vessel is most likely to be affected by the wind when your vessel is drifting in calm weather with negligible current?

On or near the beam

Can you identify on the following which is NOT a factor in determining the cable scope to be used when anchoring?

Maintenance cost for the chain

When your vessel is backing down with sternway, where is the pivot point of your vessel?

The pivot point is about a one quarter of the vessel's length from astern.

A twin screw vessel is easier to Manuever than single-screw vessel with the engines half ahead, if there is no wind or current and rudder is amidships, which of the following will happen?

Can return without using her rudder, Can suck the water away from the the rudder

What would happen to a twin screw vessel if wheel amidship without wind current?

Can return without using her rudder

Assuming that there is no wind and current, and you are going full ahead as you start to slow down. Can you describe where will be the position of the so called " pivot point " of the vessel?

The "pivot point" will move aft as the ship slows down.

Can you identify from the following man overboard manuever with a disadvantage that is unintended for single propeller ship?

The Anderson Turn manuever

How would you execute a Sharnow turn in man overboard situation?

The rudder is put hard over on to the side of causality to swing stern away from the man. After deviation from the original course by 240 degrees, the rudder is put hard over to the opposite, and manuever the vessel accordingly.

How can you classify from the following statement is a non conformance of the Race Track turn procedures?

When about a quarter of mile to the way around, back the inboard engine half ahead or full

How would a twin screw vessel running ahead with wheel amidship react without wind and current?

The vessel can continue her course without using rudder

How would a single right-handed, fixed propeller ship behave steaming full ahead, without wind or current, when her engines is reversed to stop the ship?

Most likely she will steer to starboard and gradually loose headway

When making way in heavy seas you notice that your vessel screw is racing , which of the following is one way to correct the

Reduce the vessel speed

When maneuvering in a narrow channel, how would you reduce the wake in the channel?

You should reduce the ship speed.

What is the hydrodynamic phenomenon effect by which a vessel is moving through a shallow water creates an area of reduced pressure that causes the ship to increase its draft and thereby be closer to the seabed than would otherwise be expected?

Squat effect

If you were asked by the Captain as duty officer how will you Manuever the vessel if fire breakouts in the forward part and be able to protect the fire fighters?

Slow your vessel down

Can you identify which method of man overboard search if an individual falls overboard during periods of darkness and the exact time of the incendent is unknown?

Williamson Turn maneuver

You are on a 120,000 DWT loaded bulk carrier, bow would you classify the maximum safe docking speed when coming alongside?

0.12 knot per second

In which situation a sailing vessel would be when she is sailing with the wind coming from a relative direction of 180 degrees?

Running before the wind

What is the easiest way to anchor a vessel in a current?

To stem the current and be falling aft very slowly when the anchor is dropped.

You are proceeding to a distress site and expect large number of people in the water. What is the best way to do for the recovery of survivors?

An inflatable liferaft secured alongside can be an effective boarding station for the transfer of survivors from boats.

How would you show your understanding on the holding power of an anchor if cable scope will be shortened?

The holding power will decrease

About how much increase in strength is added on the chain link if another stud is placed in a stud-link anchor?

About 15%

What would the result be of " bank cushion " on a vessel?

The bow will pushed away from the nearest bank

A twin screw vessel with a single rudder is making headway, engines at full ahead, with no wind or current , Which of the following statement is FALSE?

Turning response by use of only rudder is greater than a single screw vessel

MV JERINEB a reefer vessel if 148 meters long with a draft 8 meters and twin screw. Which of the following statement is TRUE on the method of maneuver and procedure the Master will use to rescue the survivor in the water?

A pick off the weather bow gives maximum manueverability with the lleast possibility of injury to the survivor

Choose from the following man overboard rescue execution is the Williamson turn? I. Put the rudder hard over towards the side from which the man went overboard, to reduce the chances of the vessel's propeller striking the MOB. II. After deviation from the original course by 60° the rudder is put hard over to the opposite side. III. When heading about 20° short the reciprocal, put the rudder amidships so that the vessel turns onto the reciprocal course. IV. Speed should be reduced and preparations should be taken to launch rescue boat. V. Stop the engines, rudder hard over full.

I, II, and III only

You have made a turning test on full speed in deep water, You are now going to make a test in shallow water. Do you think the turning diameter will be the same?

No, the turning diameter will be increased in shallow water.

Can you identify the type of execution of man over board , when the rudder is put hard over to the side of the casualty and after deviation of from original course of 240° thence, hard over to the opposite side to back to reciprocal course?

It is " Sharnaw Turn "

Up to when should the rudder is put over full in the Williamson Turn?

Until the vessel has turned 60° from her original course.

The major components which determine the length of a catenary I'm a deployed anchor cable as water depth, cable weight, and, ________

cable tension

Normally the percentage of oxygen in air is _________ .

0.21

You are wearing a breathing apparatus inside a tank. How many tugs on the lifeline should you give to indicate that you are advancing ?

When giving mouth-to-mouth rescue breathing to an adult, you should breath at the rate of how many breaths per minute?

An anchor chain must have readable depth marks to indicate the length of the chain paid out. How many meters are there in each chain shackle marking?

You are on watch an individual falls overboard on the portside while when on course 080°, what will the course to shift if Williamson Turn is used?

020°

You are the Master onboard a single-screw vessel. You are docking at a berth without tugs available. You decide to drop the offshore anchor to help in docking. What is the amount of chain you must pay out?

1.5 to 2 times the the depth of the water

If an individual falls overboard on the starboard side while on course 180°, what will be the course to shift if Williamson turn is used?

060°

In bad weather, what length of chain should be used with a single anchor?

10 times the depth of water

If an individual falls overboard on the starboard side while on course 080°, what will be the course to shift if Williamson turn is used?

140°

The VHF radiotelephone calling/safety?distress frequency is _______.

156.8 MHz ( channel 16 )

While on course 290° what will be the course to shift if Anderson turn is used?

180°

When using a racetrack turn to recover a man overboard. How many degrees away from the original heading the vessel is first steadied?

180°

To recover a man overboard in a racetrack turn. How many degrees from the original heading the vessel will steadied for the SECOND time after the turn?

360°

In moderate wind and current what would be your rough guide to determine the length of the chain tomise with a single anchor?

5 times the depth of water in good holding ground.

can you identify on the following the equivalent of two shots of anchor cable?

54.87 meters

What evidence can you find on how many turn of wire indicated on the shackle if anchor were dropped 105 fathoms?

a 7 turns of wire

Can you distinguish from the following statement concerning the handling characteristics of a fully loaded vessel as compared with those of a light vessel is FALSE?

A light vessel loses more rudder effect in shallow water

A report was broadcast of a man fell overboard. However, after completing the Williamson turn, the man was not sighted . What approach would you apply to conduct the search?

A sector search

Can you distinguish from the following vessels type is "squat" likely to be most pronounced?

A vessel with a high block coeficient.

How would you correct a list caused by the combination of negative GM and G off the centerline?

Add weight into lower compartment

What type of man overboard rescue action would you take to perform most appropriate when the point to be reached remains clearly visible?

Anderson Turn

What Manuever will return your vessel in the shortest possible time to a person who has fallen overboard?

Anderson Turn

Choose from the following an overboard rescue turn that create figure of 8 turn?

Quick turn

Can you identify from the following the most commonly used Manuever onboard ships in the event of a person overboard?

Williamson Turn

You are the duty officer on the bridge, and a person is reported missing. which of the following actions is to be considered as the appropriate maneuver in this situation?

Scharnaw Turn

Choose from the following man overboard turn should not be used if the situation you are on watch and see a man fall overboard?

Scharnaw Turn

Inflatable liferafts are less maneuverable than lifeboats due to their ______.

all of the options

Moving a vessel striking another one that is stationary is called?

Allision

Choose from the following statement concerning the handling characteristic of a fully oaded vessel as compared with those of a light vessel is INCORRECT?

An empty vessel loses more ruder efoct in shallow water.

If contact has been lost with a MOB and conditions indicate that they may not have drifted far, how would you widen your investigation?

an expanding square search pattern is appopriate.

How would you show your understanding about the effect it will develop on the speed a vessel enderway in shallow water?

An increase in speed resulting in the stern sucking down lower than the bow.

Which would be an appropriate action when anchoring in 8 fathoms of water?

Anchor may be dropped from the hawsepipe.

The anchor's holding capability is determined primarily by which of the following?

anchor's ability to dig in

A seaman has a small, gaping laceration of the arm that is not bleeding excessively. What can be done as an alternative to suturing to close the wound?

Apply butterfly strips, then a sterile dressing.

What should be done to return to your original course if a wave has overtaken your vessel and threw the stern to starboard?

Apply more starboard rudder

If a conscious man fall overboard and is being picked up by a lifeboat, identify the manuevering approach of the boat?

Approach with the wind just off the bow and the victim to the leeward

If your ship is moving at full ahead thence to reduced to slow down, what is your opinion on the location of pivot point?

As the ship slow down it will move aft

When is the best time to cross a rough bar?

At high water slack.

After casting off mooring at a mooring buoy in calm weather what should you do?

Back away a few lengths to clear the buoy and then go ahead on the engine.

How would you classify the another advantage of the sharnow turn over a Williamson turn in a man overboard situation besides saving distance along

Because it is faster

Your liferaft is to leeward of a fire on the water and riding to it's sea anchor, You should FIRST_______.

boat the sea anchor

Your vessel is to dock at a pier bow in without the assistance of tugboats, which line will be most useful when manuevering the vessel alongside the pier?

Bow spring

What do you think the helmsman will execute if the OOW gives the order "starboard 10"?

Bring the wheel 10 degrees to starboard

What will happen toma capsizing ship brought about by heavy seas and winds?

broached

The exact and complete identification of all cargo on board must be found on the

Cargo Manifest

The effect if you shorten the scope of your anchor chain?

Chain holding capability will be abated

What is your analysis of the stopping distance of your ship when proceeding at 8 knots and reversing to full stern ?

check the information posted on the bridge

What would be your action to minimize the squat effect?

Decrease the speed as much as practicable

What would in ship handling, If you notice that you are racing your propeller in rough weather?

decrease your engine speed

When anchoring on a mud and clay bottom in bad weather, which of the following should be carried out to avoid dragging?

Drop the second anchor, veer to a good scope.

100

What choice would you prepare the best time to dock a ship without the help if tugs in a river subject to tidal current?

during slack water