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Formula for calculating efficiency of a mechanical system?
Efficiency % = (Output/Input) x 100
Why 100 percent heat not convert in mechanical work in engine?
No engine is 100% efficient: there is always some loss of energy between input and output.
How does hydraulic pressure create a mechanical advantage in a simple hydraulic jack?
to understand this answer we have to assume the following as givin fact. fluids do not compress, that out of the way, the hydraulic piston you push is a smaller diameter than the piston that does the work. for example lets say that you are using a 1 square inch piston as the one you are pressing, and you are using a 100 square inch piston as the one doing work. these numbers are greatly exaggerated but will work for the example if you put 10 pounds of pressure on the 1 inch cylinder, you will have 10 psi of pressure. when this is routed to the 100 square inch cylinder you will still have 10 psi of pressure, but now it is acting on 100 square inches (10 pounds per square inch times 100 square inches) this would calculate to 1000 pounds. it would be the same as a 1001 inch lever with the fulcrum being 1 inch in from one end, only you would exert force on the larger lever to gain a mechanical advantage. hydraulics used in this way are known as liquid levers
Can any pulley have a efficiency over 100?
No. A perfectly frictionless machine could have an efficiency of 100%. Anything less perfect must have can efficiency less than 100%.
Are turbines 100 percent efficient?
Basically, almost NO physical process is 100% efficient.
Top 10 cement companies in world?
which are top 100 cement companies in the world
What are the 2 car manufacturing companies in the world?
There are more than 100 well-known car companies in the world.
What are the Top 100 engineering companies in the world?
energocor
Who were the 100 largest companies world wide in 1980?
ibm
Is Viagra available in Greece without prescription?
blue-pill-shop dot com is the world best recognized online drug store all over the world, they offer a wide range of products from the best production companies in the world. All their products are 100% authentic
Which are 100 logistics companies in the world?
In the 100 logistics companies Global Logistics Alliance (GLA) is the world’s fastest growing network of global logistics companies and independent freight forwarders with a network of more than 5,000 logistics companies from 170 plus countries, connecting all the major ports across the globe.
How much is polonium per 100g?
Probable the world production of Pu in a year is 100 g !!
How many chocolate companies are there in the world?
About 200 companies
What is the mechanical properties of EN-353?
100
How many fortune 100 companies from 1900 are still fortune 100 companies today?
16
Where does KPMG rank in the highest revenue generating companies in the world?
KPMG ranks as 94 out of 100 on the Fortune's 100 Best Companies to Work For list. This firm gave their employees more paid time off to volunteer in 2011.?æ
If a machine was 100 percent efficient how would the AMA compare to the IMA?
At perfect 100% efficiency, the Actual Mechanical Advantage should equal the Ideal Mechanical Advantage.
