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How does the thermal efficiency of an ideal Otto Cycle change with the compression ratio of the engine and the specific heat ratio of the working fluid?
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∙ 12y ago
The answer is 38.
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∙ 12y ago
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Working principle of differential thermal analysis?
working principel and components of DTA
What is the condenser approach?
condenser approach is heat transfer the water to gas of condenser efficiency is good less then below (2 F) the system is working good.
Why the temperature and the pressure of gas are decreasing after flowing out from turbine?
The gas (working fluid) having flown through the turbine does some work on the turbine, converting its thermal energy into mechanical work produced by the turbine and coming out as an expanding gas with lower temperature and pressure.
What is carnot engine in thermodynamics?
A Carnot cycle representes a gas undergoing a theoretical - means it cannot be implemented realistically - thermodynamic cycle composed of 4 reversible steps (meaning you can go back and everything will be back to the state it was, or scientifically speaking, the entropy of the universe will remain constant): 1- isothermal expansion of the gas (working fluid) - heat is added from the surroundings to the working fuild and it expands at constant temperature; 2- isentropic expansion of the gas - the gas is allowed to expand and produce work; 3- isothermal compression of the gas - the gas rejects heat to the surroundings at constant temperature; 4- isentropic compression of the gas - the gas is compressed and work is need for that compression.
What are the MIG welding safe working practices?
A few broad areas for your consideration- ELECTRICAL safety- when using any electrical equipment THERMAL safety- when working with hot items EYE and FACE safety- working with things that spatter. or produce ultraviolet light that can burn your eyes RESPIRATORY safety- breathing fumes from welding is very unhealthy FIRE safety- you can set things on fire MATERAIL HANDLING safety- cuts and strains/sprain when moving heavy or sharp items
Example of working capital?
Working capital is a measure of a company's efficiency and its financial health. A measure of a companies efficiency is an example of working capital.
What is the effect of acid value on the working efficiency of a lubricant?
The effect of the acid value is that it enhances the working efficiency of a lubricant.
Working principle of differential thermal analysis?
working principel and components of DTA
How do you know if your valves are working?
Do a compression test on engine
Working of 210 mw thermal power station?
Thermal power station of 210mw will work on principle of modified Rankine cycle
What is the study of efficiency of the working environment called?
Ergonomics is the study of safe and efficient working environments.
What is the working principle of a condenser in thermal power plant?
It condenses the spent working fluid from the turbine output back to a liquid before it is recycled back into the steam generators of the power plant. This increases operating efficiency. Usually the condenser operates by running the working fluid through a network of pipes inside a tower. Water mist is sprayed on the pipes to cool them and an updraft causes a vapor cloud to exit the top of the tower.
What are advantages of swinburne's test?
we can predetemine the efficiency of a dc machines working as a motor or generator
Describe ways of improving own working methods and use of technology to achieve efficiency and reduce waste?
Describe ways of improving own working methods and use of technology to achieve efficiency and reduce waste?Read more: Describe_ways_of_improving_own_working_methods_and_use_of_technology_to_achieve_efficiency_and_reduce_waste
How do you check the car engine whether it is good or not?
Compression check. S-series see around 180 psi to be considered in good working order Compression check. S-series see around 180 psi to be considered in good working order
What causes gears to lose their efficiency?
Wear! As the working surfaces wear out, they don't mesh as well.
How necessary is it to ensure efficiency and safety when working in the lab area?
don't build a lab area.
