what life support systems are available in it?
Electrolytic Oxygen Generator, CO scrubber, atmosphere monitoring system, etc.
Submarine
Most modern military submarines generate breathing oxygen by electrolysis of water (using a device called an "Electrolytic Oxygen Generator"). Atmosphere control equipment includes a CO scrubber, which uses an amine absorbent to remove the gas from air and diffuse it into waste pumped overboard. A machine that uses a catalyst to convert carbon monoxide into carbon dioxide (removed by the CO scrubber) and bonds hydrogen produced from the ship's storage battery with oxygen in the atmosphere to produce water, is also used. An atmosphere monitoring system samples the air from different areas of the ship for nitrogen, oxygen, hydrogen, R-12 and R-114 refrigerants, carbon dioxide, carbon monoxide, and other gases.
when was the last year they made silver nickels UNANSWERABLE who is jefferson nickel? The Jefferson nickel has been the five-cent coin struck by the United States Mint since 1938. what is the cent's design? The 1987 modification saw the sharpening of Jefferson's hair and the details of Monticello. was there any redesigning of the front side of the coin? Yes, the design for the nickel debuting in 2006 was designed by Franki. what change did the wwii bring to this minting? With the entry of the United States into World War II, nickel became a critical war material, and the Mint sought to reduce its use of the metal. how did the war affect asia? The Kuomintang (KMT) party in China launched a unification campaign against regional warlords and nominally unified China. who were the allies that gained momentum? United States, Australia, New Zealand and Pacific Islander forces. were there any use of high tech weapon in the war? Yes, guided missiles, aircraft carriers and submarines. what is the last mentioned one? A submarine (or sub) is a watercraft capable of independent operation underwater. which country built it? UNANSWERABLE what types of sensors are used in it? Modern military submarines rely almost entirely on a suite of passive and active sonars to locate targets. how is the communication done from it? VLF (very low frequency) radio, ELF (extremely low frequency) and burst transmission. are women allowed to sail in it? Most navies prohibited women from serving on submarines, even after they had been permitted to serve on surface warships.
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Submarine [SEP] Life support systems
It is also available for showers, sinks, cooking and cleaning once propulsion plant needs have been met. Seawater is used to flush toilets, and the resulting "black water" is stored in a sanitary tank until it is blown overboard using pressurized air or pumped overboard by using a special sanitary pump. The blackwater-discharge system is difficult to operate, and the German Type VIIC boat was lost with casualties because of human error while using this system. Water from showers and sinks is stored separately in "grey water" tanks and discharged overboard using drain pumps. Trash on modern large submarines is usually disposed of using a tube called a Trash Disposal Unit (TDU), where it is compacted into a galvanized steel can.