Search

Wednesday 7 August 2013

Safety online questions - 1

Personnel who are moving or handling material aboard ship should NOT follow which of the listed practices?
 
A.
Signaling that all personnel are clear before lifting or lowering material.
B.
Examining material for sharp edges or protruding points before handling.
C.
Closing, tagging, or securing valves that permit entrance of steam, water, or air into a fitting or other equipment.
D.
Throwing materials from high places to the deck.
Rolling is the angular motion of the vessel about what axis?
 
A.
Longitudinal
B.
Transverse
C.
Vertical
D.
Centerline
When entering a compartment which is on fire,
 
A.
you must wear rubber gloves
B.
the flames should be beaten back from the door with water fog
C.
a straight stream of water should be used to cool the door
D.
a straight stream of water should be used to cool the fire fighters
As per MARPOL annex-1, the ???instantaneous rate of discharge of oil content??? means:
 
A.
The rate of discharge of oil-water mixture in litres per hour at any instant divided by the speed of the ship in knots at the same instant
B.
The rate of discharge of oil in litres per hour at any instant divided by the speed of the ship in knots at the same instant
C.
The average rate of discharge of oil-water mixture in litres per hour divided by the average speed of the ship in knots
D.
The average rate of discharge of oil mixture in litres per hour divided by the average speed of the ship in knots
As per MARPOL Annex -1 definition, ???Special area??? means:
 
A.
Some specific areas where coastal state legislation doesn???t allow any bilge water/slop discharges
B.
Areas as defined by Annex-1 where no bilge water/slop discharges are allowed
C.
Areas as defined by Annex-1, where special mandatory methods are adopted for the prevention of sea pollution by oil
D.
Areas as defined by Coastal state regulations(e.g. OPA-90), where special mandatory methods are adopted for the prevention of sea pollution by oil
Which of the following statements is false?
 
A.
A ship security plan is made by the CSO
B.
A ship security plan is a confidential document.
C.
A ship security plan needs to be approved by the flag state administration
D.
None of the above
When the height of the metacenter has the same value as the height of the center of gravity, the metacentric height is equal to
 
A.
height of the metacenter
B.
height of the center of gravity
C.
same as half the height of the metacenter
D.
zero
A fuel tank on a barge has been certified by a marine chemist as being "Safe for Men" and "Safe for fire". This condition may change if:
 
A.
the ambient temperature changes
B.
a product leaks into the certified tank
C.
muck, sludge, or scale in the tank give off additional vapors
D.
all of the above
Where would you find a list of the lifesaving equipment onboard your supply boat?
 
A.
Ship's articles
B.
Station bill
C.
Certificate of Inspection
D.
U. S. Coast Guard Regulations
The emergency generator should be capable of being started and be able to supply required load within a maximum of ________________
 
A.
30 seconds
B.
1 min
C.
45 seconds
D.
2 mins
Which of the following kinds of total flooding system is most suited for very large spaces like car carrier car decks?
 
A.
High pressure multi cylinder type CO2 installation
B.
Low pressure bulk storage tank type CO2 installation
C.
Low expansion foam systems
D.
Fixed pressure water spraying systems
Which of the following extinguishing medium should never be used when fighting fire involving magnesium?
 
A.
Halon
B.
Dry Chemical powder
C.
Water
D.
CO2
You are the 4th engineer of a ship. Your 3rd engineer handsover the watch to you and informs you that the OWS is running with the ppm showing as zero. After taking over the watch and during your rounds you find out that the rinsing fresh water to 15 ppm device was crack open. After closing the same you find that the ppm rose to 15 and the OWS stopped after giving alarm. What should you do?
 
A.
Nothing, as Marpol regulations are satisfied till the oily water is being pumped through OWS and oil content is below 15 ppm
B.
Should suspend the operation immediately, inform the Chief engineer about the same and take appropriate action to restore correct OWS operation
C.
Should never touch OWS and any stoppages to be informed either to Chief Engineer or 2nd engineer
D.
If no visible traces of oil are seen on the sea surface and oily water mixture is being pumped through an OWS, then there is no harm in pumping out with fresh water crack open, to keep the OWS running as it may give false alarm without Fresh water. This is a practical approach to run OWS without any trouble without violating Marpol regulations
The angular movement of a vessel about a horizontal line drawn from its bow to its stern is
 
A.
pitching
B.
rolling
C.
heaving
D.
swaying
All entries in the Oil record Book part-I are to be:
 
A.
At least in English, Spanish or national language
B.
At least in English, Spanish or French
C.
At least in English or Spanish
D.
At least in English or national language
As per the definition of MARPOL, Annex-1, a combination carrier means a ship designed to carry:
 
A.
Crude oil and refined oil products at the same time in different tanks
B.
Refined oil products and chemical products at the same time in different tanks
C.
A combination of different products at the same time, sometimes also known as a parcel tanker
D.
Either oil or solid cargoes in bulk
Plasma reduction system is a secondary method of reduction of which of the following kinds of emissions?
 
A.
SOX
B.
Greenhouse gases
C.
NOX
D.
All of the above
In which of the following documents on board, authentic information about the circumstances and procedures to obtain Radio Medical Advice can be found?
 
A.
Safety Management Manual
B.
The Ship Captain's Medical Guide
C.
First Aid Booklet
D.
Code of safe working practices
Back flow towards machinery spaces of cargo vapours in an Inert gas system is prevented by_____________________
 
A.
Pressure vacuum breaker
B.
High velocity vents
C.
Deck water seal
D.
Pressure vacuum valves
As per requirements of Marpol Annex -1, all ships of 400 gross tonnage and above:
 
A.
Can carry fuel oil in fore peak, aft peak tanks and deep tanks
B.
Cannot carry fuel oil in fore peak tank
C.
Can carry fuel oil forward of collision bulkhead or aft of machinery space forward bulkhead, but not in the cargo area in case of tankers
D.
Cannot carry more than 600 m3 of oil fuel in any single fuel tank
Which of the following is not a requirement under MARPOL Annex VI, for new engines?
 
A.
All engines above 130 KW to be tested and issued with EIAPP certificate and Nox Technical file.
B.
Life boat engines and emergency diesel engines to be also tested and issued with EIAPP certificate and Nox Technical File
C.
Periodical verification of EIAPP certificate is mandatory even when there has been no modification in the engine
D.
Engines installed prior to the Nox technical code being applicable will not be subject to certification and testing unless they undergo major conversion
Which of the following statements is true?
 
A.
Ballast water exchange at mid ocean eliminates completely the risks associated with introduction of non-native organisms and pathogens in alien habitats.
B.
In the flow through method, the water pumped through a tank should be at least 3 times the tank volume.
C.
Over pressurization of a tank cannot take place during the flow through method.
D.
Air pipes on ballast tanks are designed for continuous overflow.
When administering only mouth-to-mouth resuscitation, you should continue the victim's ventilation rate at how many inflations per minute?
 
A.
4
B.
8
C.
12
D.
20
An oil record book Part-I shall be retained onboard for a period of:
 
A.
1 year since the last entry has been made
B.
1 year since the first entry has been made
C.
3 years since the first entry has been made
D.
3 years since the last entry has been made

 Mark: 2 
Air is removed from refrigration sytem by (1)________ at reciver after (2)________(3)________ Gas in receiver. Humidificaton is process of adding water/moiture to discharged airof AC blower. Demumidification is process of removing water/moisture from air supplied from AC system. For colecting gas in receiver you need to close the outlet valve of receiver with compressor running


1) 

2) 

3) 
Which of the following conditions can lead to degradation of foam compounds?
 
A.
Exposure to excessive heat.
B.
Mixing of different grades of foam.
C.
Exposure to air.
D.
None of the above.
The life boat engine should be capable of starting at _______________________
 
A.
-15 deg Celsius ambient temperature within 2 mins
B.
-5 deg Celsius ambient temperature within 5 mins
C.
-5 deg Celsius ambient temperature within 2 mins
D.
0 deg Celsius ambient temperature within 2 mins
Certificate of insurance or other financial security in respect of civil liability for bunker oil pollution damage is issued under___________________
 
A.
CLC 1969 convention
B.
MARPOL convention
C.
Bunker convention 2001
D.
CLC 1992 convention
A straight stream of water should be used to extinguish
 
A.
galley grease fires
B.
fuel oil fires
C.
burning bedding materials
D.
a fire in the paint locker
Which of the following is a man overboard maneuver?
 
A.
Neil Robertson turn
B.
Williamson turn.
C.
Hard port
D.
Hard starboard.
The maximum capacity of an Oil fuel tank for any ship built on or after 1st Aug. 2010 as restricted by Marpol, Annex 1 is:
 
A.
600 m3
B.
1200 m3
C.
2500 m3
D.
3000 m3
Each fire pump on a MODU must have a pressure gage located
 
A.
at the pump discharge
B.
at the manifold connection
C.
at each fire station discharge
D.
at the pump station
Ship Security Alert System is a requirement under __________________
 
A.
Part B of ISPS Code
B.
SOLAS Chapter XI-2
C.
SUA convention, 1988
D.
None of the above
As per Marpol requirements, Every crude oil tanker of ______________ tones deadweight and above delivered after 1st June 1982, shall be fitted with a cargo tank cleaning system using _______________
 
A.
5000, Sea Water Washing
B.
10000, Fresh Water Washing
C.
20000, Crude Oil Washing
D.
30000, Bilge Water Washing
Which of the devices listed must be used in conjunction with the portable in-line foam proportioner to produce foam?
 
A.
A plain or common fire hose nozzle
B.
The mechanical foam nozzle
C.
Any low velocity applicator
D.
An all-purpose nozzle
In refrigeration system vegetable room and meat rooms are maintained at different
 
A.
Different expansion valves
B.
By putting solenoid valves
C.
By boiling the refrigerant at different pressures
D.
By using smaller evaporator
Where would you look to find out what your duties are during a fire?
 
A.
Ship's articles
B.
Station bill
C.
Certificate of Inspection
D.
U.S. Coast Guard Regulations


No comments:

Post a Comment