QUESTION BANK WATERCRAFT SAFETY
MODULE SOLVED ITEMS AND RESPONSE KEY
◉ What is barometric pressure (or atmospheric pressure)? Answer:
the force per unit area exerted by the weight of the atmosphere
above a point on Earth's surface; used for weather prediction
- Falling pressure suggests approaching storms, while rising
pressure indicates clearing, fairer weather
◉ Which of the following is a sign that the weather may chance for
the worse? Answer: a sudden drop in temperature
◉ What VHF radio channel has NOAA weather broadcast? Answer:
channel 2
◉ What are the Rules of the Road in order from highest priority to
lowest? Answer: 1. Vessels not under command (e.g., broken down).
2. Vessels restricted in their ability to maneuver (e.g., dredging, cable
laying)
3. Vessels constrained by draft (large ships in deep channels)
4. Vessels engaged in fishing (commercial fishing with gear
deployed)
,5. Sailing vessels (under sail alone)
6. Power-driven vessels
7. Seaplanes and other specialized craft
◉ You are approaching a boat head on. To pass each other port side
to port side, how should you blast your horn? Answer: one short
blast
◉ What are 3 common scenarios where there is a risk of collision?
Answer: 1. Overtaking
2. Crossing
3. Meeting Head-On Situation
◉ When in a narrow channel, where is the best place for you to
operate your vessel? Answer: the edge near your starboard side
◉ Once you are nearing the lock, you... Answer: hail the lock master
on your VHF
◉ Why should you consult your tide tables before docking? Answer:
to determine if the water is deep enough for your boat to dock in
, ◉ Lines can be used to secure your boat to the dock. What is another
way you can utilize lines while docking? Answer: to guide and
maneuver the boat
◉ What is the main concern with sewage in our waterways? Answer:
bacteria and nutrient imbalances that it can create
◉ What is the No-Discharge Zone (NDZ)? Answer: It is illegal to
discharge untreated sewage and within 3 miles from shore
◉ What is the difference between Black Water and Gray Water?
Answer: - sewage is Black Water
- Gray Water is waste water that comes from sinks, showers, and
boat washing
◉ Is there a federal requirement for containment of gray water?
Answer: no
◉ What is considered marine debris? Answer: any manufactured
item that ends up in waterways
◉ It is harmful and illegal to throw trash overboard no matter where
you are on the water? Answer: yes; exception is fish waste