Which is recommended water-skiing safety practice?
Holding up a ski after falling
.
When hunting from a boat what is the best way to maintain the boats stability quizlet?
Keep weight low and distribute gear evenly in the vessel
. Do not exceed the vessel’s capacity. Never crowd too many people or too much gear into one small hunting boat.
What safety precaution should you take while filling the fuel tank quizlet?
While filling the fuel tank:
Keep the nozzle of the fuel-pump hose in contact with the tank opening to prevent producing
a static spark. Avoid spilling fuel into the boat’s bilge or the water. Never fill a tank to the brim—leave room to expand.
Which of the following is a characteristic of low head dams quizlet?
Which of the following is a characteristic of low-head dams?
They pose a hazard above and below the dam
.
Which of the following is a recommended practice for PWC operation quizlet?
Which of the following is a recommended practice for PWC operation?
Using courtesy and common sense at all times
.
What are the safety precautions when hunting from a boat?
What safety precautions should you take when hunting from a boat:
You should wear a PFD at all times
, stay close to shore, only shoot when seated and not standing, and only fire when the boat is still. Also be aware of the laws regarding carrying firearms on boats.
How do you know when you are operating your vessel at a safe speed quizlet?
In establishing a safe operating speed, the
operator must take into account visibility
; traffic density; ability to maneuver the vessel (stopping distance and turning ability); background light at night; proximity of navigational hazards; draft of the vessel; limitations of radar equipment; and the state of wind, sea, …
What should a boat’s gas tank never be completely filled?
It’s important to never fill the tank of your boat
beyond 90% full
. This leaves room for gas to expand and avoids the potential for overflow. Ensure that all air vents and valves to the gas tank are open.
Which of the following is an important safety precaution when fueling your vessel?
What is a good safety precaution when fueling your boat?
Sniff for fumes after fueling and before starting the engine
. Run the ventilation system for at least four minutes before fueling. Keep all windows and doors open during fueling.
How can you prevent static sparks while filling your boats fuel tank?
While filling the fuel tank:
Keep the nozzle of the fuel-pump hose in solid contact with the tank opening
to prevent producing a static spark. Use caution and fill the tank slowly to avoid spilling fuel into the boat’s bilge or into the water. Use an oil-absorbent pad to catch drips or spills.
Which is characteristic of lowhead dams quizlet?
Low-head dams
create dangerous recirculation currents at the base of the dam known as a hydraulic
. As water flows over the dam, a depression is formed. Water downstream rushes back towards the dam face to fill in this depression.
Which is characteristic of a low-head dam?
Low-head dams are characterized by
their low height — usually with a one foot to 15 foot drop off
— which allows water to flow over the top of the dam. Below the surface, the water falling over the dam creates highly aerated, circulating currents that trap people and objects underwater against the face of the dam.
Where do low-head dams pose a hazard?
Low-head dams pose a serious danger
to vessel operators
. Surface currents below low-head dams can suck vessels toward the face of the dam. Currents above low-head dams can sweep vessels over the dam. The recirculating currents and turbulent waters below these dams can swamp vessels and drown boaters.
When someone falls overboard What should the skipper do quizlet?
- Reduce speed and toss the victim a lifejacket or PFD, unless you know he or she is already wearing a lifejacket or PFD.
- Turn your pleasure craft around and slowly pull alongside the victim, approaching the victim from downwind or into the current, whichever is stronger.
- Stop the engine.
What will happen if you shut off the engine PWC?
If you allow the engine on a PWC or other jet-propelled vessel to return to idle or shut off during operation,
you may lose all steering control
. … You may not stop immediately even after releasing the throttle or shutting off the engine. Even PWC that have a braking system do not stop immediately.
Which of the following is a feature of a Type IV flotation device quizlet?
Which of the following is a feature of a Type IV flotation device? A Type IV PFD is
an approved device designed to be thrown to a person in the water
. It is not designed to be worn. It is designed to have at least 16.5 pounds of buoyancy.
