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Which energy has no disadvantages?
There are no energy sources without disadvantages.
What are the advantages and disadvantages of electrostatic instruments?
What are the advantages and disadvantages manx iron instrument
Advantages and disadvantages of automatic voltage stabilizer?
voltage stabilizer advantages and disadvantages
What is the advantages and disadvantages of substation busbar?
There are no particular disadvantages for busbars, other than they must be insulated and occupy space, but as busbars are essential, then this is to be expected.
What machine turns a generator to make electricity?
Anything, including a person or a machine, that can turn a generator will cause the generator to make electricity. Most commonly generators are turned by water turbines, wind turbines, gasoline or petrol engines, diesel engines or steam engines.
What is rocket cryogenic engines?
Rocket engine
What are the disadvantages of petrol engines?
petrol does not last forever
What are the disadvantages of liquid fuel rocket engines?
it bad
What are application of cryogenic engine in GSLV?
Cryogenic engines are crucial for the Geosynchronous Satellite Launch Vehicle (GSLV) as they provide higher efficiency and greater thrust compared to conventional engines. They enable the launch of heavier payloads into geostationary orbits, which is essential for deploying communication satellites and other payloads. Additionally, the use of cryogenic technology enhances the overall performance and reliability of the launch vehicle, allowing for more precise orbital insertions. This capability is vital for India's space missions and its growing presence in the global satellite launch market.
What are the advantages and disadvantages of hybrid search engines?
paul and anj
What is cryogenic heat treatment?
cryogenic metal treatment
What are the disadvantages and advantages of a jet engine over radial engines or piston engines used for aircraft's?
The advantages, you move over a lot more land in a lot less time. The disadvantages, Jet engines use a lot more fuel, and are a lot louder.
The advantages and disadvantages of reciprocating enjines?
advantage and disadvantage of reciprocating engines
What are the disadvantages of internal combustion engines?
what is disadvantage of enternal combustion engine
What is a cryogenic engine?
AnswerCryogenic Engines are rocket motors designed for liquid fuels that have to be held at very low "cryogenic" temperatures to be liquid - they would otherwise be gas at normal temperatures. Typically Hydrogen and Oxygen are used which need to be held below 20°K (-423°F) and 90°K (-297°F) to remain liquid. The engine components are also cooled so the fuel doesn't boil to a gas in the lines that feed the engine. The thrust comes from the rapid expansion from liquid to gas with the gas emerging from the motor at very high speed. The energy needed to heat the fuels comes from burning them, once they are gasses. Cryogenic engines are the highest performing rocket motors. One disadvantage is that the fuel tanks tend to be bulky and require heavy insulation to store the propellant. Their high fuel efficiency, however, outweighs this disadvantage.The Space Shuttle's main engines used for liftoff are cryogenic engines. The Shuttle's smaller thrusters for orbital manuvering use non-cyogenic hypergolic fuels, which are compact and are stored at warm temperatures. Currently, only the United States, Russia, China, France, Japan and India have mastered cryogenic rocket technology.
What are disadvantages in being a mechanic?
grease dirt hot engines harsh chemicals customers
What is the advantages and disadvantages about search engines?
The advantages of search engines are that they give information required by a person. The disadvantage is that it cannot see or feel that for what is that information required.
