184 Chapter Four
23. What characteristic of nylon line makes it more suitable
for mooring and anchor line use?
a. withstand tension without stretching
b. rot and deteriorate if stored wet
c. float on the surface of the water
d. stretch considerably without damage to its fibers
24. What type of line has little stretch, is strong, and is
commonly used for sailboat running rigging?
a. polypropylene
b. polyester
c. nylon
d. manila
25. Why is polypropylene line preferred for towing dinghies,
skiers, and life-ring recovery purposes?
a. its dull color can’t be seen
b. it is stronger than other types of rope
c. it floats on the surface of the water
d. it is easy on the hands
26. In addition to being easy to untie, what additional
benefit is gained from mooring using a cleat hitch?
a. release easily under load
b. fastens easily to a piling
c. allows you to tie two lines together easily
d. allows you to make a free running noose
27. What knot is most versatile for forming a secure loop
at the end of a line?
a. clove hitch
b. figure-eight knot
c. cleat hitch
d. bowline
28. What weather phenomena are typical of a passing
cold front?
a. strong winds that may change direction
b. high, white clouds that do not change over time
c. no change in weather conditions
d. sea conditions that remain calm
29. What type of life jacket is required for high-speed recreation
activity such as water skiing?
a. inflatable PFDs
b. popular water ski belt PFDs
c. impact rated PFDs
d. inexpensive Type 2 PFDs
30. What is the purpose of the required observer on the
tow boat when towing skiers, knee boarders, and
tubes?
a. Keep the driver aware of traffic and weather conditions.
b. Monitor the skier at all times.
c. Act as forward lookout for the driver.
d. Talk to the skier.
31. What steps should a novice kayaker or canoer take
before they start the water sport?
a. Condition yourself by starting on a five-mile trip
for the first time.
b. Take a hands-on training course including rescue
skills.
c. Take your first trip alone so mistakes are not
noticed.
d. Get the latest fashion PFD.
32. What type of life jacket is recommended for human-
powered water sports?
a. Off-shore/Type I
b. Near-shore/Type II
c. Buoyancy Aid/Type III
d. Special Use Device/Type V
33. What is the general rule for loading a canoe or kayak
to improve stability?
a. All heavy items should be placed as low as possible.
b. The bow of the craft should ride deeper in the
water than the stern.
c. Food does not require waterproof bags.
d. A bailer is not normally required.