Results for: Mechanical-efficiency

In Physics

What is the difference between mechanical advantage and Efficiency?

Mechanical Advantage is the number of times a machine increases the input force. Efficiency is the ratio of output work to input work.
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In Physics

Why can't mechanical efficiency be over 100 percent?

The mechanical efficiency can't be over 100% because a type of energy is always lost. For example, it can be lost as heat, sound or even light. When you use a light bulb, it p (MORE)
In Uncategorized

What is better the you phone 5c or 5s?

the 5s because it has better service but it dosent have diffrent  colrs just silver gold and black
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What is a mechanical?

Mechanical designer do from basic or concept design to a finish  product output to market including these activities: concept  design, modelling, simulation, drafting, manuf (MORE)

A generator produces 240volts at 25 amperes If the mechanical and electrical power losses total 900 watts what is the efficiency of the generator?

If the generator produces 240v at 25 amps, this amounts to 6000 watts, so if the losses are 900 watts, the total power generated must be 6900 watts. The efficiency is then 600 (MORE)

What did the mechanical do?

Mechanical designer do from basic or concept design to a finish  product output to market including these activities: concept  design, modelling, simulation, drafting, manuf (MORE)