WorksheetsBasic MCQs on Ship Knowledge
Total questions: 116
Worksheet time: 58mins
The forward-most part of a ship is called:
Stern
Bow
Beam
Keel
The main backbone of a ship running along its bottom is called:
Deck
Frame
Keel
Bulkhead
Freeboard is the distance between:
Keel and deck
Waterline and deck
Waterline and keel
Mast and keel
Draft of a ship is measured from:
Deck to keel
Waterline to deck
Waterline to keel
Mast to deck
Deadweight of a ship refers to:
Weight of ship only
Cargo carrying capacity
Weight of engine
Displacement at light condition
Which is a watertight vertical partition inside a ship?
Bulkhead
Beam
Frame
Deck
IMO stands for:
International Maritime Organization
International Marine Office
Indian Maritime Office
International Marine Organization
A life buoy must be capable of floating for at least:
6 hours
12 hours
24 hours
48 hours
The Plimsoll mark indicates:
Load line
Draft mark
Displacement
Deadweight
The stern of a ship is located:
Forward
Aft
Port
Starboard
The port side of a ship is:
Right side facing forward
Left side facing forward
Rear side
Front side
The main deck of a ship is also called:
Tank top
Weather deck
Poop deck
Bridge deck
A watertight horizontal structure dividing spaces is called:
Bulkhead
Deck
Frame
Keel
The certificate issued under MARPOL is:
Load Line Certificate
IOPP Certificate
Grain Certificate
Safety Construction Certificate
The certificate showing maximum load draft is:
Safety Equipment Certificate
Load Line Certificate
ISM Certificate
DOC Certificate
The poop deck is located:
At the bow
At the stern
Amidships
On the bridge
The mast carries:
Rudder
Radar and navigation lights
Anchor
Propeller
A watertight opening in the deck is called:
Hatch
Scupper
Frame
Deck beam
The propeller is fitted at:
Fore peak
After peak
Amidships
Bridge
A ship's "displacement" means:
Cargo weight only
Total weight of ship and contents
Net tonnage
Engine power
Tonnage of a ship is a measure of:
Weight
Volume
Draft
Speed
Which equipment is used to control a ship's direction?
Anchor
Rudder
Mast
Keel
The emergency steering gear is operated from:
Navigation bridge
Steering gear room
Engine control room
Radio room
The anchor is stowed in:
Poop deck
Forecastle
Tank top
Engine room
Mooring ropes are used for:
Anchoring at sea
Securing ship at berth
Towing other vessels
Emergency steering
A bulk carrier is designed to carry:
Containers
Grain, ore, coal
Oil
Passengers
The ISM Code deals with:
Cargo loading
Safety management
Marine pollution
Ship stability
A vessel not under command shows:
Two red lights in vertical line
Two green lights in vertical line
One white light
Three red lights in vertical line
The device used to measure ship speed through water is:
Radar
Echo sounder
Log
GPS
The device used to measure depth of water is:
Echo sounder
Gyro compass
Radar
Sextant
The load line ensures:
Ship stability
Ship is not overloaded
Safe speed
Emergency steering
Which document certifies crew training and drills?
Muster list
DOC
Safety Management Certificate
Logbook
The keel is laid at:
Shipyard during construction
Drydock repairs
Voyage start
Cargo loading
Double bottom tanks are used for:
Fresh water and ballast
Cargo only
Air storage
Life-saving appliances
The forecastle deck is located:
Amidships
Forward
Aft
On bridge deck
A watertight transverse division is:
Frame
Bulkhead
Deck beam
Mast
Which one is NOT part of the hull?
Keel
Frame
Deck
Radar
GMDSS deals with:
Cargo securing
Radio communications and distress safety
Stability of ship
Marine pollution
The term "amidships" means:
Near the bow
Near the stern
Middle portion of the ship
Below the keel
SOLAS Convention mainly deals with:
Safety of Life at Sea
Pollution prevention
Ship construction
Insurance rules
Towage factor is expressed in:
Cubic feet per ton
Tons per cubic feet
Tons per cubic meter
Gallons per ton
The process of separating cargo by port of discharge is called:
Stowage
Segregation
Ballasting
Mooring
Dunnage is used for:
Preventing cargo shifting and damage
Measuring cargo weight
Reducing freeboard
Mooring
Cargo plan is prepared by:
Chief Engineer
Chief Officer
Bosun
Second Officer
A ship's stability during cargo operations is ensured by:
Mooring lines
Ballast management
Anchor handling
Rudder control
Grain stability is reduced because:
Grain is liquid
Grain shifts and settles
Grain evaporates
Grain absorbs water
Grain shifting is controlled by:
Refrigeration
Shifting boards and trimming
Double bottom tanks
Containerization
The International Grain Code ensures:
Fire safety
Ship stability when carrying grain
Dangerous cargo handling
Fresh water supply
Which cargo can liquefy at sea?
Steel
Iron ore fines / bauxite
Timber
Containers
The angle of repose refers to:
Cargo trimming angle
Maximum slope of bulk cargo without sliding
Draft angle of the ship
Mooring line tension angle
IMDG Code refers to:
International Maritime Dangerous Goods
International Marine Draft Guide
International Material Data Group
International Maritime Discharge Guide
Cargo with explosive hazard belongs to:
Class 2
Class 1
Class 3
Class 9
Petroleum products fall under:
IMDG Class 1
IMDG Class 2
IMDG Class 3
IMDG Class 4
The MSDS (Material Safety Data Sheet) is carried for:
Engine stores
Cargo chemicals
Paint
Fresh water
The code for liquefied gas carriers is:
IBC Code
IGC Code
ISM Code
ISPS Code
The inert gas system is used to:
Cool the tanks
Prevent explosion in tankers
Pump oil faster
Reduce ship draft
Closed loading system on tankers helps:
Faster loading
Prevent escape of vapors
Increase tank temperature
Reduce ballast
Crude oil washing (COW) is used for:
Cleaning cargo tanks with crude oil
Ballasting
Separating cargo
Pumping out residues
TEU means:
Twenty-foot Equivalent Unit
Total Equipment Unit
Tonne Equivalent Unit
Twenty-ton Equivalent Unit
Container securing devices include:
Lashings and twist-locks
Dunnage and tarpaulins
Hatch covers
Ballast tanks
Reefer containers are used for:
Bulk liquids
Refrigerated cargo
Dangerous goods
Timber
Overloaded containers can cause:
Trim correction
Stack collapse
Increased ballast
Faster operations
Container Code is published by:
IMO
ILO
ICS
MARPOL
Timber deck cargo must be:
Secured and lashed properly
Carried in holds only
Not carried at sea
Trimmed like grain
The danger with coal cargo is:
Freezing
Spontaneous combustion
Rusting
Evaporation
Reefer cargoes include:
Steel
Meat, fish, fruits
Grain
Containers
Heavy-lift cargo is generally carried:
On deck
In lower holds with strong beams
Only in containers
In ballast tanks
Hazard of carrying cement in bulk:
Liquefaction
Setting if wet
Combustion
Rust
SWL of cargo gear means:
Safety Working Load
Standard Weight Load
Secure Weight Limit
Safe Water Line
Before cargo operations, the main document checked is:
ISM certificate
Cargo manifest
Grain certificate
Load line certificate
Ship's derricks and cranes are tested:
Annually
Once every 5 years
Before delivery only
Monthly
Hatch covers must be checked for:
Water tightness
Compass error
Radar operation
Propeller clearance
Cargo gear register is called:
Oil record book
Chain register
Logbook
Ballast record book
Cargo ventilation is needed to:
Prevent sweat damage
Cool engines
Reduce freeboard
Increase draft
Cargo sweat occurs when:
Cold cargo meets warm moist air
Hot cargo cools rapidly
Ballast is changed
Hatch covers leak
Ship sweat occurs when:
Warm cargo meets cold ship's structure
Cargo liquefies
Hull cracks
Tank is ballasted
Cargo securing manual is approved by:
Flag state
Charterer
Shipyard
Cargo owner
The BL (Bill of Lading) is a document of:
Cargo ownership, receipt, and contract of carriage
Ship registry
Port clearance
ISM certification
The instrument used to measure atmospheric pressure is:
Thermometer
Barometer
Hygrometer
Anemometer
The instrument used to measure wind speed is:
Barometer
Anemometer
Hygrometer
Thermometer
The instrument used to measure humidity is:
Anemometer
Thermometer
Hygrometer
Barograph
The thermometer used to measure sea surface temperature is:
Clinical thermometer
Sling thermometer
Bucket thermometer
Digital thermometer
The unit of atmospheric pressure commonly used in marine meteorology is:
Bar or hPa
mm of mercury only
Pascal only
Knot
Isobars are lines joining points of equal:
Temperature
Wind speed
Pressure
Humidity
A sudden fall in barometer usually indicates:
Fine weather
Approaching storm
Decreasing wind
Clear sky
Coriolis force is caused by:
Gravity
Earth's rotation
Solar heating
Friction
In the Northern Hemisphere, winds around a low-pressure area blow:
Clockwise, inward
Anticlockwise, inward
Clockwise, outward
Anticlockwise, outward
In the Southern Hemisphere, cyclones rotate:
Clockwise
Anticlockwise
Variable
None
High, wispy clouds are called:
Stratus
Cumulus
Cirrus
Nimbus
Thunderstorms are associated with:
Cumulonimbus clouds
Cirrus clouds
Stratus clouds
Altostratus clouds
Low, grey uniform cloud layers are:
Stratus
Cumulus
Cirrus
Nimbostratus
Cloud type indicating fair weather is:
Cumulus
Cirrus
Stratus
Nimbostratus
Precipitation from dark rain clouds comes from:
Cumulus
Nimbostratus
Cirrus
Altocumulus
Beaufort scale is used to measure:
Air temperature
Wave height
Wind speed
Humidity
Beaufort scale force 0 means:
Calm
Gentle breeze
Strong wind
Hurricane
Beaufort force 12 indicates:
Gale
Storm
Hurricane
Breeze
A tropical cyclone is also known as:
Tornado or dust storm
Typhoon or hurricane
Monsoon
Blizzard
The eye of a tropical cyclone has:
Light winds and calm weather
Maximum wind speed
Heavy rain only
Lowest humidity
Fog forms when:
Air cools below dew point
Air heats rapidly
Pressure increases
Wind speed increases
Fog occurring over warm water in cold air is:
Radiation fog
Advection fog
Steam fog
Frontal fog
Fog occurring over land during calm nights is:
Radiation fog
Advection fog
Steam fog
Haze
Mist differs from fog by:
Temperature
Visibility (greater than 1,000 m)
Pressure
Wind speed
Haze is caused by:
Dust or smoke in the air
Cold water
Warm winds
Snowfall
Trade winds blow from:
East to west
West to east
North to south
South to north
The doldrums are located:
Near the poles
Near the equator with calm weather
Mid-latitudes
Over deserts
Monsoons are seasonal winds mainly affecting:
Europe
Indian Ocean region
Arctic
North America
The Indian southwest monsoon begins in:
March
June
September
December
Westerly winds are found mainly in:
Equatorial regions
Mid-latitudes
Polar regions
Tropics
A front is a boundary between:
Two pressure systems
Two air masses of different properties
Ocean currents
Cloud layers
Cold fronts usually bring:
Long, steady rain
Sudden heavy showers and thunderstorms
No weather change
Only fog
Warm fronts bring:
Clear skies
Long continuous rainfall
Hailstorms only
Dust storms
An occluded front occurs when:
Cold front overtakes a warm front
Warm front overtakes a cold front
Winds reverse direction
Two cold fronts meet
Stationary fronts are:
Fast-moving
Boundaries that don't move significantly
Always warm
Always cold
A cyclone is a region of:
High pressure with outward winds
Low pressure with inward winds
Calm weather
High temperature
An anticyclone is a region of:
Low pressure, bad weather
High pressure, fair weather
Low temperature
Only fog
The ITCZ (Intertropical Convergence Zone) is associated with:
Strong storms and calms near equator
Polar lows
Westerlies
Jet streams
