Тест по Deck department, Management level, Chemical Tanker (CES v6.0)

Test results

The test consisted of 80 random questions.
Total questions on this topic: 108
Your result: 96%
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Right answers:
1

What is the purpose of the “SQUELCH” on a VHF transmitter/receiver?

Your answer is correct:

Reduce the “noise” in the background.
2

The “dew point” of a liquid chemical can be defined as:

Your answer is correct:

The temperature at which a gas is saturated with respect to a condensable component, as in operational terms is seen at the point when air is saturated with moisture.
3

Which of the following is a coast station MMSI?

Your answer is correct:

2275300.
4

A small vessel with a right handed propeller and no thruster is approaching a berth with an onshore wind. What is the best way to have a controlled berthing?

Your answer is correct:

Dredge a forward anchor, working the engine and rudder against it to keep the stern up.
5

With respect to the ISM, what training in addition to lifeboat and fire drills must be carried out?

Your answer is correct:

Familiarization, and other drills identified as necessary by the ship.
6

What is the probable cause of an error in the position shown on a GPS receiver set into “2D” fixing?

Your answer is correct:

Incorrect height of the antenna set into the receiver.
7

What type of dynamic forces may cause indent in plating on forecastle deck and main deck in way of pillars inside forecastle?

Your answer is correct:

Pressure forces caused by green water on deck.
8

As per MARPOL 73/78, coal slurry, clay slurry, dextrose solution and molasses are classified as:

Your answer is correct:

OS (Other substances).
9

DG placards shall be located on a freight container:

Your answer is correct:

One on each end and one on each side.
10

Which of the following channels and modes should be used when initiating a distress alert transmission?

Your answer is correct:

Channel 70 DSC.
11

As per the IMDG Code, “Marine Pollutant” is defined as:

Your answer is correct:

A substance which is subject to the provisions of Annex III of MARPOL.
12

Which of the following two digits codes is used to obtain medical advice?

Your answer is correct:

32.
13

On area A4 the function “Transmission and reception of signals for locating” is mainly based on:

Your answer is correct:

The use of SART transponders.
14

Which of the following requirements regarding on board stability data corresponds to present regulations? (NSCL 4/12.1).

Your answer is correct:

A calculation example showing the use of “KG” limitation curves.
15

As per SOLAS regulations, the general emergency alarm system must be tested:

Your answer is correct:

Every week.
16

One of the sailors needs urgent medical assistance. The VHF-call starts with:

Your answer is correct:

PAN PAN (3x).
17

For how long time must the printout from the Oil Discharge Monitoring Equipment (ODME) be retained onboard?

Your answer is correct:

3 years.
18

The transmitting power of the VHF is adjusted by setting:

Your answer is correct:

High/low power.
19

Onboard training should be organised in such a way that:

Your answer is correct:

It is an integral part of the overall training plan.
20

What signal may be given by sound and by light to indicate that a vessel fails to understand the intentions or actions of another vessel, or is in doubt that sufficient action is being taken by the other to avoid collision?

Your answer is correct:

Five short and rapid blasts (flashes).
21

How would you determine whether a particular cargo transfer hose was compatible with the chemical product to be transferred?

Your answer is correct:

Refer to the product entry in the hose manufacturer’s chemical resistance chart.
22

Which of the following requirements regarding life-buoys correspond to present regulations? (SOLAS III/7.1).

Your answer is correct:

All life-buoys shall be placed in holders with quick-release arrangement.
23

A cargo pumproom or other enclosed space which contains cargo handling equipment on a chemical tanker shall be fitted with a mechanical ventilation system, capable of being controlled from outside the space. What is the minimum number of atmosphere changes per hour, based on the total volume of the space, that such a system must deliver?

Your answer is correct:

Not less than 30 charges per hour.
24

Which one of the listed requirements regarding the stowage of lifeboats and life-rafts corresponds to present SOLAS regulations?

Your answer is correct:

Lifeboats shall be stowed attached to launching appliances.
25

The minimum permissible distance measured horizontally between the ship’s shell plating and the outer side bulkhead of the first cargo compartment on a type II chemical tanker is:

Your answer is correct:

Not less than 760 mm.
26

A DSC distress alert single frequency call attempt is awaiting acknowledgement:

Your answer is correct:

Automatically repeated after 3 and a half to 4 and a half minutes.
27

What are the three volumes of the IAMSAR Manual?

Your answer is correct:

I – Organization and Management II – Mission Co-ordination III – Mobile Facilities.
28

The time indication 121310z means in maritime radio communication:

Correct answer:

12th day, 13:10 hours UTC.

Your Answer:

12th month, 13:10 hours UTC.
29

“Passivation” is a restorative process periodically applied to stainless steel tanks on a chemical tanker. What effect does this process have on the steel surface?

Your answer is correct:

It restores and reforms the passive Chromium Hydroxide surface layer.
30

Under what convention is the master to ensure that a ship is seaworthy and in a fit state to safely carry a shipper’s cargo?

Your answer is correct:

The Hague-Visby Rules.
31

A SART is used by a vessel in distress. This SART is seen on the screen of a:

Your answer is correct:

3 Cm radar.
32

How often shall crew members participate in fire drills?

Your answer is correct:

Once every month.
33

Not less than one and a half times its specified maximum working pressure, but not more than two-fifths of its bursting pressure.

Your answer is correct:

Not less than one and a half times its specified maximum working pressure, but not more than two-fifths of its bursting pressure.
34

During an audit, adherence to the company cargo handling procedures can best be demonstrated:

Your answer is correct:

By being able to provide comprehensive and verifiable documentary records of cargo operations.
35

MARPOL 73/78 defines a “high viscosity substance” as:

Your answer is correct:

A noxious liquid substance in category “X” or “Y” with a viscosity equal to or greater than 50 mPa·s at the unloading temperature.
36

To inform ship of coast-stations messages, coast stations give a fixed times:

Your answer is correct:

A traffic list with the call-sign of the ships involved in alphabetical numerical sequence.
37

A tug is connected to the bow of a vessel. Will the force exerted by it be the same at any ahead speed?

Your answer is correct:

No, on the bow the tug uses power to run with the vessel, which reduces the available power on the towline.
38

Who are responsible for safe working conditions onboard?

Your answer is correct:

Master, Chief Engineer & Chief Officer.
39

Your vessel is approaching a port in restricted visibility and you hear this signal. What kind of vessel is it and what is it doing?

Your answer is correct:

It comes from a vessel engaged in pilotage duties and it is making way through the water.
40

How is a Safety Management Certificate obtained?

Your answer is correct:

Ship owners has Document of Compliance issued, and vessel is assessed and holds all statutory certificates.
41

If your chemical tanker is equipped with high velocity venting valves, at what minimum height above the weather deck or catwalk should they be installed?

Correct answer:

6 metres.

Your Answer:

3 metres.
42

When a Master takes the leadership in approaching a problem, must hist first action be a decision that will directly solve the problem?

Your answer is correct:

Not necessary, he shall use all available resourses. He should resist the temptation to step in and do it all by himself.
43

The steps of the embarkation ladder used must be spaced apart by a distance of:

Your answer is correct:

Equally spaced, not less than 300 mm or more than 380 mm.
44

How often shall each member of the crew participate in an “abandon ship”-drill?

Your answer is correct:

Once every month.
45

What rules and regulations are regulating the watch keeping routines in the engine room?

Your answer is correct:

Both STCW and Class rules.
46

A MMSI number consist of:

Your answer is correct:

9 digits.
47

You are on a vessel 10 nautical miles off the coast of Nigeria, West Africa. Are you allowed to dump empty glass bottles overboard?

Your answer is correct:

No, glass bottles can not be dumped overboard.
48

What is a Declaration of Security?

Your answer is correct:

A checklist jointly completed by the ship and shore security representatives.
49

In respect of a chemical tanker, carrying category “X”, “Y” & “Z” Noxious Liquid Substances, the term “Clean Ballast” as defined in the IBC Code means:

Your answer is correct:

Ballast water carried in a tank which, since it was last used to carry a cargo containing a substance in category “X”, “Y” or “Z”, has been thoroughly cleaned and the residues resulting there from have been discharged and the tank emptied in accordance with the appropriate requirements of Annex II
50

You can reduce the need for security guards in certain areas by installing:

Your answer is correct:

Anti-intruder devices.
51

The mode J2B is used:

Your answer is correct:

For radiotelex-traffic in the MF/HF band between the ship and shore stations.
52

The mode J2B is used:

Your answer is correct:

For radiotelex-traffic in the MF/HF band between the ship and shore stations.
53

Testing a SART is permitted:

Your answer is correct:

At sea, outside territorial waters, and in a port or harbour.
54

To what pressure will a new length of cargo hose be tested by a manufacturer prior to its supply to a vessel for service onboard a chemical tanker?

Correct answer:

Not less than one and a half times its nominal bursting pressure, but not more than four-fifths of its specified maximum working pressure.

Your Answer:

Not less than one and a half times its specified maximum working pressure, but not more than two-fifths of its bursting pressure.
55

A MF/HF-DSC multi-frequency call attempt may:

Your answer is correct:

Be repeated after 3 and a half to 4 and a half minutes.
56

On all UMS operated vessels and also on most other vessels the engine room is equipped with fire detectors. What requirements of testing and checking of the detectors are to be observed?

Your answer is correct:

All the mentioned alternatives.
57

It is the Master’s responsibility to ensure that:

Your answer is correct:

Concerned personnel carry out the onboard training programme effectively.
58

When a character in the NAVTEX message sent is not received in the proper way:

Your answer is correct:

Nothing or a special character will be printed.
59

Cargo residues of certain chemical substances are permitted to be removed by ventilation. This may be carried out provided that:

Your answer is correct:

That the cargo discharged has a vapour pressure greater than 5 KPa at 20 °C.
60

What immediate action should be taken if a ship unexpectedly runs aground and stops?

Your answer is correct:

Stop engine(s).
61

You are carrying a bulk cargo of Phosphoric Acid. Which components of the cargo pumps may be damaged as a result of discharging this particular cargo and why?

Your answer is correct:

The cargo seals may be damaged from the abbrasive effect of any sediment.
62

To maintain good relationship among the crew on board a vessel, one must be:

Your answer is correct:

Understanding, Co-operative, and have respect from both sides.
63

Hand flares and buoyant smoke signals can continue to burn or emit smoke after having been immersed for a period of 10 s:

Your answer is correct:

Right if the immersion depth is smaller than 100 mm.
64

For security purposes, the IMDG Code should be read in conjunction with the:

Your answer is correct:

Chapter XI-2 of SOLAS and Part A of the ISPS Code.
65

Your vessel is involved in a collision with another vessel. What should you as Master tell the Master on the other vessel?

Your answer is correct:

Name of vessel; IMO number; Port of registry; Port of destination of your vessel.
66

Ballast introduced into a cargo tank on a chemical tanker which has been washed to such an extent that the ballast contains less than 1 ppm of the substance previously carried may be discharged into the sea without regard to the discharge rate, ship’s speed and discharge outlet location, but under certain conditions, which require:

Your answer is correct:

That the vessel is not less than 12 miles from the nearest land and is in water that is not less than 25 metres deep.
67

Inmarsat Telex Service code “33” can be used:

Your answer is correct:

When technical problems are experienced with the Inmarsat-terminal.
68

MARPOL 73/78 defines a “high viscosity substance” as:

Your answer is correct:

A noxious liquid substance in category “X” or “Y” with a viscosity equal to or greater than 50 mPa·s at the unloading temperature.
69

Which option best completes the following statement? The version of the IHO presentation library on the ECDIS is important because:

Your answer is correct:

If it is not the latest version, the ECDIS will not be compliant.
70

When using an ENC chart to passage planning, why should a scale at or near its compilation scale always be used?

Your answer is correct:

The chart detail is correct for its usage band.
71

The compensation payment by the charterer that is due when a vessel is unable to load / discharge her cargo within the allowed and contracted time is referred to as:

Your answer is correct:

Demurrage.
72

Under most circumstances, how will communication be carried out between a ship and a SAR helicopter?

Your answer is correct:

On VHF Ch. 16.
73

As per IMDG Code, the term “separated from” can be defined as:

Your answer is correct:

In different compartments or holds when stowed “under deck”. Provided an intervening deck is resistant to fire and liquid, a vertical separation may be accepted as equivalent. For “on deck” stowage, this segregation means a distance of at least 6 metres.
74

A “Standard Format for Search and Rescue Situation Reports” (SITREPs) should be used by vessels in distress. The SITREP can be compiled as a short form (urgent essential details). Which of the following information shall be included when using the “short form”?

Your answer is correct:

Weather on-scene.
75
Give the meaning of the following symbol:

Your answer is correct:

Rocket parachute flares.
76

The relay of a distress-call by an RCC for coast-station begins with:

Your answer is correct:

MAYDAY RELAY (3x).
77

What type of dynamic forces may cause indent in plating on forecastle deck and main deck in way of pillars inside forecastle?

Your answer is correct:

Pressure forces caused by green water on deck.
78

With what system is a NAVTEX-message transmitted?

Your answer is correct:

FEC.
79

How often must inspection of proper working of the EPIRB’s and SART’s take place on board? Once per:

Your answer is correct:

Month.
80

A chemical tanker may be granted, by the Government of the receiving Party, an exemption from carrying out a mandatory prewash provided that the:

Your answer is correct:

Unloaded tank is to be reloaded with the same substance or another substance compatible with the previous one and that the tank will not be washed or ballasted prior to loading.