1.Which option correctly completes the following statement?
感应门制作‘A position filter on a navigational receiver or ECDIS system, protects the ECDIS from…… ……showing a fluctuating position of the vessel’
2.What is the purpose of the radiotelephony two tone alarm?
Activate bridge watchkeeping receivers and attract the attention of the person on watch.
3.The position of the ship is found by taking a series of bearings using a gyro compass. How should an error of 2 degrees HIGH be applied to each bearing?
Subtract 2 degrees from the bearings
4.What is the purpose of a route geometry check on an ECDIS?
It assesses the route against the vessel turning characteristics.
5.Which of these is not used to discharge bulk grain?
Pumps
6.What actions should be taken by the Office of the Watch if the ship’s steering system totally fails?
All of the suggested answers
7.For the same engine revolutions, what happens to a vessel’s to a water speed in shallow water compared to deep water?
Slower than deep water
8.When passage planning with ECDIS, what safety values must be set for route validation to be effective?
The safety depth and safety contour
9.When a coastguard-station wants to send a gale-warning by DSC it will happen in the category:冶炼炉
Safety
10.Buoyant smokes signals shall be so designed as to burn or emit smoke:
Continuously after having been immersed for a period of 10 seconds under 100mm of water when underwater.
11.When steering by autopilot, how often should manual steering be checked?
At least once a watch
12.What is understood by the term “Marine Pollution”?
Marine Pollution means that the marine environment is contaminated by harmful or unacceptable liquids, substances or particles实验室用振荡器
13.The CO2 injection lines into the designated ballast hold of a bulk carrier are sealed
Prior to ballasting the hold
14.Which of the following spaces may be protected by a fixed high expansion foam fire-extinguishing system?
All the spaces mentioned
15.Under the ISM Code the provision of individual control measures for specific work-related tasks exist in the:
Permit to Work system.
16.Under way to discharging port temperature tests indicate fire in a hold loaded with coal. What is the first action to be taken?
Close all air ventilators and other openings to the hold in question
17.If a coast-station doesn’t answer a call on VHF working channel or doesn’t send a replay signal:
You must call on another working channel
18.On area A4 the function” “Transmission of ship to shore distress alerts” “is mainly based on:”
The use of HF DSC and COSPAS SARSAT Epirbs
19.When loading a bulk carrier at a high loading rate, the vessel will experience highest tension structure:
During loading of heavy cargo in midship section
20.The distress message is used when the vessel is threatened by a serious and imminent danger and is in need of immediate assistance. What is the telephony distress signal?
MAYDAY
21.Which muscle is the most persevering one in the body?
The heart.
22.How many separate means of escape are provided from each fire zone above the bulkhead deck?
At least two
23.The special list of cargo loaded on board a ship that needs to be prepared for reporting and other administrative purposes, is referred to as:
Manifest
24.The correct functioning of a DSC-modem can be checked by means of:
The built-in test facility in the modem
25.What is correct UTC in this example? Position: N49°51′W35°23′, time zone +2, Local Time 0900
11 00
26.The drain pipe covers fitted on the hatch coamings of a bulk carrier are secured
In the event of a cargo hold fire
27.What is the meaning of this symbol?
Lower lifeboat to water
28.A DSC-notice should be sent on VHF-channel:
ktkp-07370
29.When carrying dry bulk cargoes, a low angle of repose indicates that
The cargo is more liable to shift than cargo with a high angle of repose
30.The first line of defence against flooding of a bulk carrier is its:
Shell plating
31.The display of the DSC-controller on board is showing the following lines:钟罩阀
RX: 002442000; Ch87; D
Sellcall Routine
We’re asked to listen on:
VHF- channel 87
32.Cargo on a bulk cement carrier is normally discharged by
Using its own pumping system and equipment
推力反向器
33.You want to send a DSC-call in connection with a shore telephone-call. You must choose: Routine
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