Class submarine stay

986 best questions for Class submarine stay

We've collected 986 best questions in the «Class submarine stay» category so you can quickly find the answer to your question!

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🌊 How long submarine stay underwater?

How long can an average submarine stay under water?

  • Submarines generally stock a 90-day supply of food, so they can spend three months underwater. The diesel-powered submarines (not now used by the United States Navy) had a limit of several days submerged. They couldn't run the air-breathing engines while fully submerged and had to rely on battery power and electric motors when underwater.

Question from categories: navy submarine nuclear submarines scary submarine underwater nuclear submarine submarine interior

🌊 Longest a submarine can stay underwater?

Submarines have one of the widest ranges of types and capabilities of any vessel. They range from small autonomous examples and one- or two-person subs that operate for a few hours to vessels that can remain submerged for six months—such as the Russian Typhoon class, the biggest submarines ever built.

🌊 How long does a submarine stay underwater?

The limits on how long they can stay underwater are food and supplies. Submarines generally stock a 90-day supply of food, so they can spend three months underwater. The diesel-powered submarines (not now used by the United States Navy) had a limit of several days submerged.

Question from categories: inside submarine nuclear submarine personal submarine trident submarine nuclear submarines

🌊 How is a submarine able to stay afloat?

  • If the weight of water displaced by an object is equal to its own weight, then it floats; otherwise, it sinks. While most boats and vessels don’t dare to mess with this equilibrium, since it keeps them afloat, submarines manipulate this effect on purpose.

🌊 How long can a navy submarine stay underwater?

  • Navy subs powered by nuclear-power can remain underwater for 25 years. But the reality is food on submarines lasts 90 days, so they stay underwater for three months typically. Air is not an issue as they create their own oxygen. Their only limit is food and supplies.

Video from Class submarine stay

We’ve collected for you several video answers to questions from the «Class submarine stay» category:

Video answer: Very rare video - underwater cable laying - must watch

Very rare video - underwater cable laying - must watch

Video answer: The first atlantic submarine telegraph cable

The first atlantic submarine telegraph cable

Video answer: What is degaussing? what does degaussing mean? degaussing meaning, definition & explanation

What is degaussing? what does degaussing mean? degaussing meaning, definition & explanation

Video answer: How ship anchor works? - procedure for anchoring a ship at sea

How ship anchor works? - procedure for anchoring a ship at sea

Top 966 questions from Class submarine stay

We’ve collected for you 966 similar questions from the «Class submarine stay» category:

How long does a nuclear submarine stay in service?

  • When the submarine goes into service, it has all the nuclear fuel (such as uranium) it will need for its projected lifetime, which can extend as long as 33 years.

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How can a submarine stay submerged at certain depth underwater?

The military submarines maintain depth by use of the planes. As they move through the water, a little up or down "tilt" on the planes will keep the boat at the correct depth.

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Can a submarine stay underwater for long periods of time?

  • The Navy's nuclear-powered submarines can stay submerged for long periods of time. Air isn't a problem as their make their own oxygen and keep the air clean. The limits on how long they can stay underwater are food and supplies.

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How long could a world war 2 submarine stay submerged?

24 hours

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How does a submarine stay submerged at a certain depth underwater?

If the question refers to the submarine's ability to maintain a certain depth, the answer is probably that the trim and the planes are employed to hold at a given depth. It might help to recall that a submarine is set up to be neutrally buoyant while underwater. By the use of trim to keep the submarine running level in the water with the planes at a zero angle, the planes can themselves be nudged a bit to push the submarine a bit more or less deep in the water.

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Is there a submarine that can stay underwater for 25 years?

  • The nuclear submarine that can remain underwater for 25 years. The Astute is the quietest submarine in the world. Almost every mission it will take part in will require stealth.

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Is there a limit to how long a submarine can stay underwater?

  •  The limits on how long they can stay underwater are food and supplies. Submarines generally stock a 90-day supply of food, so they can spend three months underwater. The diesel-powered submarines (not now used by the United States Navy) had a limit of several days submerged.

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What kind of submarine is a tourist submarine?

  • The submarine provides a panoramic view of the underwater world for all passengers, through large-diameter viewports. SPT16 T-SUB (Tourist Submarine) is a medium-size multi-passenger tourist submarine, designed for the underwater leisure market.

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Are submarine real?

A submarine (or sub) is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability… Submarines were first widely used during World War I (1914–1918), and are now used in many navies large and small.

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Which is faster a submarine or a surface submarine?

  • However, U.S. nuclear-powered submarines can go faster than 23 miles per hour, which is 37 kilometers per hour or 20 knots (nautical miles per hour) underwater. Why Can a Submarine Go Faster Underwater than on the Surface?

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Which is better a nuclear submarine or a diesel submarine?

  • A nuclear submarine is a submarine powered by a nuclear reactor. The performance advantages of nuclear submarines over "conventional" (typically diesel-electric) submarines are considerable. Nuclear propulsion, being completely independent of air, frees the submarine from the need to surface frequently, as is necessary for conventional submarines.

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Why submarine were made?

Submarines are used both for military and rersearch purposes.

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Who owns submarine internet?

The network is operated by the Bermuda-registered company Southern Cross Cables Limited. The network has 28,900 km of submarine and 1,600 km of terrestrial fiber optic cables, all which operate in a triple-ring configuration.

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What is submarine cable?

Cable designed to be placed underwater. Such cables must be specially protected against moisture. At shallow depths on continental shelves, submarine cables commonly are plowed in and armored to protect them against ship anchors, trawler nets, and sharks, which are attracted to the electromagnetic fields and like to gnaw on the cables and repeaters.

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Why submarine staylonger underwater?

their floating at a depth

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Are there submarine tunnels?

There are a surprising number of tunnels built to protect submarines (and/or warships) from surprise attack. A surprise attack could decimate a nation's submarine capability… In reality most navies have very few bases, and submarines are moored in predictable locations.

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What submarine canyon means?

A valley that is underwater.

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Who owns migaloo submarine?

Statement of Christian Gumpold, CEO and founder of MIGALOO: "We believe that Submersible Superyachts and innovative surface yachts are the future of yachting.

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German submarine in ww1?

Underseaboat.

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How does submarine go underwater?

To control its buoyancy, the submarine has ballast tanks (see picture) that can be filled with water or filled with air… When the submarine dives, water is pumped into the ballast tanks to replace the air. This makes the density of the submarine greater than the density of the water and the submarine sinks.

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How does submarine work underwater?

A submarine (or any boat) can float when the mass of water that it displaces (pushes out of the way) is equal to the mass of the boat. This displaced water causes an upward force called buoyancy. Buoyancy acts in the opposite direction to gravity, which would pull the ship down.

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Does a submarine roll underwater?

The submarines themselves are not too likely to roll over. No more so than a normal ship. However, and this is a big however, while a submarine dives or surfaces, there is a point that it is very unstable.

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How is a submarine powered?

Modern submarines are powered by a nuclear reactor. Others are powered by diesel engines while they are on the surface and batteries while they are submerged. The older ones that were powered by diesel and batteries had their limitations. While they were on the surface running on diesel engines they left a trail of exhaust smoke which gave away their position. When they were submerged and running on batteries they could only last so long and then they had to come to the surface, run the diesel engines and recharge the batteries. The submarines that are run by nuclear power do not have to resurface for a very, very long time.

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Another name for a submarine?

Submersible.

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Did a russian submarine sink?

The nuclear-powered Project 949A Antey (Oscar II class) submarine Kursk (Russian: Project 949A Антей Atomnaya Podvodnaya Lodka "Kursk" (APL "Kursk")) sank in an accident on 12 August 2000 in the Barents Sea, during the first major Russian naval exercise in more than ten years, and all 118 personnel on board were killed ...

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What is a submarine drone?

  • Anti-submarine drones are Unmanned surface vehicles designed to stalk and hunt submarines. They are an emerging technology with a prototype ACTUV being designed by DARPA as a potentially smaller, more efficient Anti-submarine warfare capability for the United States Navy.

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Can a submarine shoot underwater?

As regards torpedoes or missiles, yes, the submarine has weapons that can be launched underwater.

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What power a submarine underwater?

Either a nuclear reactor or batteries.

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How do you spell submarine?

That is the correct spelling for "submarine" (underwater, or underwater vehicle).

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Which submarine can go deepest?

Victor Vescovo set a new deep-diving record and is the first human to make multiple dives, solo, to its depths in the DSV Limiting Factor (Triton 36000/2 model submersible) the world's deepest diving, currently operational submarine.

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Are submarine cables still used?

Today, there are around 380 underwater cables in operation around the world, spanning a length of over 1.2 million kilometers (745,645 miles)… Yet as the internet has become more mobile and wireless, the amount of data traveling across undersea cables has increased exponentially.

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How are submarine fan made?

Abyssal Fans, also known as deep-sea fans, underwater deltas, and submarine fans, are underwater structures that look like deltas formed at the end of many large rivers, such as the Nile or Mississippi Rivers. Abyssal fans are also thought of as an underwater version of alluvial fans.

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How deep are submarine pipelines?

For both anchoring methods: when the anchor weight of the ship is between 3 and 8 tons, the required effective burial depth of the submarine pipelines is between 1 and 2.2 m; when the anchor weight of the ship is between 8 and 12 tons, the required effective burial depth of the submarine pipelines is between 1.9 and ...

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Can a submarine explode underwater?

An underwater explosion is an obvious potential threat to a nearby submarine as consequent strong shock waves can lead to the structural failure of the submarine hull. However, explosions are not the only sources of such shock waves.

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Which fuel is used in submarine?

Modern submarines (depending on type) use nuclear fuel for their reactors, plus a tank of diesel fuel that acts as both reactor shielding and fuel supply for the backup diesel generator. Diesel-Electric submarines use strictly diesel fuel.

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Which submarine can go the deepest?

The Chinese submersible Fendouzhe just reached one of the deepest spots on the planet, reaching a dizzying (and dark) depth of 35,791 feet (10,909 meters), according to a state-run news agency.

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How deep a submarine can go?

  • Deep-sea submarines go much deeper than submarines in service with the Navy. Although the Navy classifies its exact depths, it revealed that a Naval submarine will submerge greater than 800 feet, but less than deep-sea submarines.

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Can a submarine survive a tsunami?

Submarines are relatively unaffected by weather or tsunamis when submerged in deep open waters. Once a submarine is deep enough the conditions on the surface are not felt. Large enough waves can cause a submarine to be pulled (sucked) up to the surface.

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What is the newest us submarine?

  • The $2.6 billion USS South Dakota (SSN 790), seen here in a photo illustration, is the newest, most-advanced addition to the US Navy's Virginia-class fleet of nuclear-powered, fast-attack submarines. The South Dakota was commissioned in February 2019 as the Navy's 17th Virginia-class submarine; the Navy hopes to have 66 Virginia-class subs by 2048.

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What is the fastest nuclear submarine?

  • World’s fastest submarine goes under. The legendary Russian K-222 nuclear submarine – known as Papa in the West – is being scrapped. Commissioned in December 1969, the K-222 could travel at 44.7 knots – that’s over 80 kph. Armed with 10 anti-ship cruise missiles, it was designed to destroy aircraft carriers.

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What is the most dangerous submarine?

  • Nr.1 Seawolf class (USA) ...
  • Nr.2 Virginia class (USA) ...
  • Nr.3 Astute class (United Kingdom) ...
  • Nr.4 Graney class (Russia) ...
  • Nr.5 Sierra II class (Russia) ...
  • Nr.6 Improved Los Angeles class (USA) ...
  • Nr.7 Akula class (Russia) ...
  • Nr.8 Soryu class (Japan)

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What is the antonym for submarine?

Seeing how submarines are designed to move underwater, the antonym that makes the most sense would be airplane.

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What compound words desribe a submarine?

Underwater

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What submarine can go the deepest?

  • The deepest-diving large, military-style submarine was the Soviet submarine K-278 Komsomolets, with a hull made of titanium , making it very expensive, but able to withstand significantly deeper dives than the best submarines made of high-grade steel, like American nuclear submarines.

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Can you escape a sinking submarine?

There are two options available for the crew of a submerged disabled submarine (DISSUB); escape or rescue. Escape is the process where the DISSUB's crew leaves the boat and reaches the surface without external assistance; while rescue is undertaken by outside parties who remove the trapped crew from the submarine.

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What does rov submarine stand for?

ROV stands for "Remote Operated Vehicle". ROV's are not submarines by definition, since they are robots controlled by tether, by an operator stationed on a support vessel.

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When was the fist submarine made?

The first Submarine was made by Cornelius Jacobszoon Drebbel, a Dutch Engineer in 1620. Otherwise, the first military submarine was made in 1775, designed by David Bushell.

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Does gps work in a submarine?

Light does not penetrate very far into the ocean, so submarines must navigate through the water virtually blind. When on the surface, a sophisticated global positioning system (GPS) accurately determines latitude and longitude, but this system cannot work when the submarine is submerged

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What is the largest submarine cable?

SEA-ME-WE3 or South-East Asia - Middle East - Western Europe 3 is an optical submarine telecommunications cable linking those regions and is the longest in the world.

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Can you smoke on a submarine?

Smoking was prohibited on submarines for health reasons, not just for smokers but for the entire crew who were constantly exposed to their second-hand smoke in the closed atmosphere of the submarine. Being smoke-free also lessened the load on the atmosphere control systems.

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