MARITIME SAFETY CERTIFICATION TEST PAPER
QUESTIONS AND SOLUTIONS GRADED A+
◉ Gunwales. Answer: upper edges of the boats hull
-provide extra rigidity for the hull.
◉ transom. Answer: The cross-section of the stern, where you attach
an outboard motor,
◉ Cleats. Answer: metal fittings
-When docking your boat, you fasten a rope or cable to the cleats.
◉ Navigation Lights. Answer: common types are red and green
sidelights and an all-around white light, specific to powerboats.
◉ Bow. Answer: The front of the boat
◉ Stern. Answer: The rear of the boat
,◉ port side. Answer: When looking towards the bow, the left-hand
side of the boat
◉ Starboard side. Answer: when looking towards the bow, the right-
hand side of the boat
◉ Beam. Answer: The width of the boat, measured at its widest
point.
Generally, the larger the beam, the more stable the boat.
◉ Bilge. Answer: A compartment at the lowest point of a boat's hull
◉ Draft. Answer: The distance between the waterline and the keel of
a boat;
the minimum depth of water in which a boat will float.
◉ AFT. Answer: The area towards the stern of the boat.
◉ Forward. Answer: The area towards the bow.
,◉ Freeboard. Answer: The distance measured from the waterline to
the gunwale.
(vertical distance between the top of the deck and the water line)
◉ Waterline. Answer: The intersection of a boat's hull and the
water's surface, or where the boat sits in the water.
◉ Keel. Answer: A boat's backbone; the lowest point of the boat's
hull,
the keel provides strength, stability and prevents sideways drift of
the boat in the water.
◉ all boat hulls are designed to do one of only two things:. Answer:
1. either displace water,
2. or ride on top of it, which is called planing.
◉ displacement hulls. Answer: 1. Sailing boats, slow-moving boats,
and large boats like cruise ships have these type of hulls
2. the hulls move lower in the water, pushing or displacing water,
rather than riding on top of it.
, ◉ planing hulls. Answer: 1. Smaller, faster boats, like powerboats or
personal watercraft have these type of hulls
2. Planing hulls are designed to rise up and ride on top of the water
at higher speeds.
◉ 4 common types of boat hulls. Answer: 1. Flat-bottomed Hulls
2. Round-bottomed Hulls
3. V-shaped Hulls
4. Multi-hulled
◉ Flat-bottomed Hulls. Answer: "flat-bottomed" hulls are very
stable, great for fishing and other uses on calm, small bodies of
water.
◉ Round-bottomed Hulls. Answer: 1. Round-bottomed" hulls are
typically displacement hulls, and are designed to move smoothly
through the water with little effort