What does a red flag with a diagonal white stripe mean quizlet?
red flag with white diagonal stripe. How should firearms be transported in a boat? unloaded with the safety on and in a gun case. You just studied 106 terms!
When you see a red flag with a white diagonal stripe you must quizlet?
34. When you see a red flag with a white diagonal strip (divers down flag), you must slow to idle speed if you come within 100 FT.
What does a red flag with a diagonal white stripe indicate?
Divers Flag
When you see a red flag with a white diagonal stripe drivers down flag you must?
If you come across the red flag with white diagonal stripe, your best bet is to stay away. Divers could be performing their safety stop at very shallow depths, as little as 15 feet (5 meters) of water.
How far away should a boat stay from a diver down flag?
100 yards
How far away should you stay from a diver down flag?
50 feet
When you see a divers down flag you must?
A divers-down flag displayed on a boat must be at least 20 inches by 24 inches and displayed at the highest point where it can be observed from 360 degrees around the vessel. A buoy may not be used or displayed from a vessel. A divers-down flag or buoy, displayed from the water, must be at least 12 inches by 12 inches.
What will happen to my wet suit as I descend?
But as you descend, your wetsuit will compress. This decreases your volume, and results in a loss of buoyancy. As you ascend, your wetsuit in addition to the air in your BCD expands, so you need to release air from your BCD to maintain neutral buoyancy.
How do I know if I am properly weighted for diving?
If you’re properly weighted, you should hover with the water’s surface at or slightly above eye level, with your forehead brushing the surface. Demonstrate negative buoyancy by sinking past eye level as you exhale. If you can easily descend when exhaling, fin back to the surface and establish positive buoyancy.
What is the difference between 1st stage and 2nd stage regulators?
The first stage is concerned with maintaining the intermediate pressure, while the second stage is focused on keeping the same effort to inhale. You can have first staged balanced and the second stage unbalanced or both the same.
What is the most important feature of a scuba regulator?
As we cover the different types of regulators, remember that the most important feature of a regulator is “ease of breathing”. At the highest level of scuba regulator design is Open-circuit or Closed-circuit regulator systems. Closed-circuit is what is commonly called re-breather regulators.
When planning a dive with a computer I use the plan or no stop Scroll to determine?
You plan dives with your dive computer by activating it and scrolling the no stop limits. With most computers, you scroll depths in 3 metre/10 foot increments, displaying the maximum time allowed at each depth. Agree with your buddy on a maximum depth based on the no stop times displayed.
When planning a dive with a computer I use the?
When planning a diver with a computer, I use the “plan” or “no-stop scroll” mode to determine… It’s important that I do not turn off a dive computer between dives because… If I accidently exceed my computers no stop limits, I should… If I’m diving in cold water or under strenuous conditions…
What is the maximum depth you can breathe off your buddies alternate air source?
The review found that a 1.7-cubic-foot (0.24 L) bottle had sufficient air to get the reviewing diver from 45 feet (14 m) to the surface; a 3-cubic-foot (0.4 L) bottle from a depth of 70 feet (21 m); and a 6-cubic-foot (0.8 L) bottle from the maximum reviewed depth of 132 feet (40 m), which is the maximum depth …
What is the difference between a DIN valve and yoke valve?
First, what is the difference between them? The yoke is a clamp-type mounting, which is placed over the tank valve and then tightened into place. The DIN is a threaded valve, wherein you screw the regulator into the tank valve.
Can you use a DIN regulator on a yoke valve?
Regulators connect to cylinder valves with either a DIN (screw in) or yoke (bracket) system. There are adapters to make DIN regulators work with a yoke valve.
Can you convert yoke to din?
Use the Scubapro “300 bar” DIN to convert your first stage from a yoke valve to a DIN valve. This is a necessary piece of equipment for divers who want to switch between regular pressure (3000psi) to high pressure (over 3300psi) tanks.
Is Din safer than yoke?
Within the technical diving community, DIN is the standard as it is considered much safer. If technical diving is on the cards for you, it’s worth future proofing your regulator purchase by going straight for a DIN rather than purchasing a yoke and then wanting to change it later on.
What is a regulator first stage?
The Regulator First Stage: The first stage reduces air at tank pressure to intermediate pressure and releases the intermediate pressure air into a hose which feeds into the regulator’s second stage. The way the regulator first stage reduces tank pressure is ingenious.
Does Aqualung own apeks?
Aqua Lung owns Apeks, as you said, and many of their regulators are produced in the Apeks facility in the UK, and use the same service kits.
What is Valve yoke?
A Yoke connects the valve body or bonnet with the actuating mechanism. The top of the Yoke holding a Yoke nut, stem nut, or Yoke bushing and the valve stem passes through it. A Yoke usually has openings to allow access to the stuffing box, actuator links, etc..
What does a solid black flag mean?
In auto racing, a signal to a driver during a race, made by waving a solid black flag, indicating that the driver must stop and consult an official. …
What does the All Black American flag stand for?
In general, black flags are used by enemy forces to signify that no quarter will be given. What that means is that, during war, enemy combatants are going to be killed rather than taken prisoner.
What does a GREY American flag mean?
Correctional Officer – Thin Gray/Silver Line Black and White 3×5 American Flag. Show your support and appreciation for the men and women who serve as corrections officers in our nations prisons and jails with this thin gray or silver line, printed polyester, subdued, 3×5 American flag.
What does a black stripe mean?
Each stripe has its own meaning, the black stripe on the top is the public, the bottom black stripe is the criminals. The thin blue line in the middle that separates the two is a representation of law enforcement, they are what stand between the two.