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What is the ratio of the energy a machine delivers to the energy supplied to it?
Wiki User
∙ 16y ago
efficiency
The ratio of useful energy to total input energy is called efficiency. It refers to the percentage of the work input that is converted to work output.
Wiki User
∙ 9y ago
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What are the units for actual mechanical advantage?
No units. It is a ratio
What is the machine and man ratio for garment industries?
The man to machine ratio is commonly used by organizations to calculate production output. It is a helpful way of correlating the amount of expenses and resources put into an investment versus the return. It is important to establish optimal man-machine ratio to gain high resource utilization and output
What do you mean by the term mechanical efficiency of an engine?
It is the ratio of indicated power to brake power.
Why is dynamic compression ratio so important to engine durability?
Dynamic compression ratio is important to engine durability by ensuring its compatibility with a specific cam and octane. A higher ratio means the engine derives optimal mechanical energy from an air-fuel mixture.
What is degree of reaction in turbine?
Degree of reaction can be defined as the ratio of pressure energy change in the blades to total energy change of the fluid.. For eg If we have 50% KE and 50% PE then the degree of reaction is 0.5
What is an efficiency ratio?
The efficiency ratio for a machine usually refers to the ratio of the useful energy available from a machine and the energy put into it.
What is the ratio of the energy delivered by a system to the energy supplied for its operation?
efficiencyefficiency
Describe why a high-efficiency machine is more desirable than a low-efficiency machine?
Efficiency is the ratio of the energy converted into useful work by the machine to the energy supplied to the machine. Certainly it will not be possible to convert all the energy supplied into useful work because of wastage of energy due to so many reasons. So efficiency will be always less than 1. As the efficiency becomes more the loss would become less. Hence it is desirable.
What is the ratio between brake horse power and energy supplied?
Brake Thermal efficiency !!
The of a machine is the ratio of its energy output to the energy input?
effeciency. study island
Is thermal efficiency is the ratio of indicated work done to energy supplied by the fuel true or false?
TRUE
What is the efficiency of the machine?
a machine applies a force of 100 newtons over a distance of 10 meters to raise a500 newtons drum 1.5 meters. what is efficiency of the machine ?
What does energy efficiency?
Energy conversion efficiency is the ratio between the useful output of an energy conversion machine and the input, in energy terms. The useful output may be electric power, mechanical work, or heat.
What does the abbreviation MUR stand for?
In construction it means " Machine Usage Ratio " . It is the ratio of no. of hours for which machine worked to no. of hours for which machine was available.
What are the units for actual mechanical advantage?
No units. It is a ratio
What is the ratio of work put out of a machine to the work put in is its?
It is the efficiency of the machine.
Is Q factor ratio of energy stored to energy dissipated?
yes ,Q factor is ratio of energy stored to energy dissipated
