Q: Is it possible to design a machine that has an efficiency that is greater than 100 percent yes or no?

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If a machine has 100 percent efficiency, the output work = the input work. That's actually basically what the efficiency of a machine is - output work / input work * 100.

No, due to the fact machines loose energy due to heat/thermal energy. you will always loose some amount of energy.

70 percent is the greater discount.

35% of 60 is the greater amount.

1 percent is less than 25 percent. 1 percent is greater than 0.25 percent.

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Not if the laws of physics - specifically thermodynamics - are correct.

nope, efficiency o fa machine cannot be greater than 100%...theoretically it shows sometime that efficiency of a machine can be 100%, but practically it cannot be possible as there is some loss of energy is always involved in different ways.

No, a machine cannot have 110 percent efficiency. Efficiency is calculated as output divided by input, with 100 percent being the maximum achievable efficiency. Having a value higher than 100 percent would imply that the machine is producing more output than the input provided, which is not physically possible.

100% efficiency would mean that the machine is able to transform energy from one form into another without any loss of energy from the system in the process. For it to have greater than 100% efficiency, it would have to somehow generate additional energy, not contained in the system, in the process, and this is not possible.

Perhaps an electrical AC transformer can have 99 percent efficiency. A loudspeaker can have only 1 percent efficiency.

If a machine has 100 percent efficiency, the output work = the input work. That's actually basically what the efficiency of a machine is - output work / input work * 100.

A machine with 100 percent mechanical efficiency would be called an ideal machine, as it would have no energy losses due to friction, heat, or other inefficiencies.

The mechanical efficiency of this machine is 30 percent.

mechanical efficiency is the percent of the energy that you put into a machine that was transferred to the load.

When the efficiency of a simple machine is 85 percent, it means that 85 percent of the input work is converted into useful output work, while the remaining 15 percent is lost due to factors like friction and heat. This efficiency percentage gives an idea of how effectively the machine is performing its intended task.

That's the machine's "efficiency".

Because there is always going to be friction, the efficiency of any machine will always be less then 100 percent.