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.
The transmission lever is very simple and there is no friction.
No, due to the fact machines loose energy due to heat/thermal energy. you will always loose some amount of energy.
High-efficiency machines do more for less and are therefore more desirable than a low-efficiency machine.AnswerHigher efficiency means lower energy losses and, therefore, such machines are more economical than low-efficiency machines.
In machines, this is always the case, since the machine won't work at 100% efficiency.
Not if the laws of physics - specifically thermodynamics - are correct.
ideal machines have mechanical efficeincy equal to 1 (100% efficient) since efficiency is the ratio of the power output to the power input
You don't. Such an efficiency can be less than 1, but it can't be greater than 1.
No, an ideal machine cannot have an efficiency of 100 percent. This is because some energy is always lost as heat due to factors like friction and resistance. The best an ideal machine can achieve is an efficiency of 100% by having no energy losses.
Yes, 200 percent is greater than 28 percent.
1 percent is less than 25 percent. 1 percent is greater than 0.25 percent.
No. That would violate Conservation of Energy, so it follows that it isn't possible.
No, 3.075% is not greater than 3.125%.