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What kind what prevents a machine to be 100 percent efficient?
Friction between moving parts, energy losses due to heat, and limitations in material strength are factors that prevent a machine from being 100% efficient. These inefficiencies result in some of the input energy being wasted rather than being fully converted into useful work.
What kinds of machines produce heat when being used?
Some examples of machines that produce heat when being used include ovens, stoves, heaters, furnaces, computers, and automobiles. These machines generate heat as a byproduct of their operation due to friction, electrical resistance, or combustion processes.
What makes the simultaneous rotation of the spindle and the feed motion possible on drilling machines?
The simultaneous rotation of the spindle and the feed motion on drilling machines is made possible by the arrangement of gears and mechanisms within the machine. These components work together to transfer power from the motor to both the spindle for rotation and the feed mechanism for moving the drill into the material being drilled. This coordinated movement allows for efficient drilling operations to take place.
Why is no machine 100 percent eficent?
No machine can be 100% efficient due to factors such as friction, heat loss, and external factors that affect performance. These limitations result in energy being lost or wasted during the operation of the machine, reducing its overall efficiency.
If the work on a machine equal the output work the machine is said to be 100 percent effentient?
Yes, that's correct. When the work input to a machine equals the output work, the machine is considered 100 percent efficient. This means that all the energy put into the machine is transformed into useful work without any energy being wasted or lost.
What force stops machines from being 100 percent efficient?
One major factor that limits the efficiency of machines is friction. Friction creates resistance as moving parts come into contact with each other, leading to energy losses in the form of heat. Additionally, other factors such as air resistance, electrical resistance, and imperfections in materials can also contribute to reducing the overall efficiency of machines.
What kind what prevents a machine to be 100 percent efficient?
Friction between moving parts, energy losses due to heat, and limitations in material strength are factors that prevent a machine from being 100% efficient. These inefficiencies result in some of the input energy being wasted rather than being fully converted into useful work.
Why are supermarkets allowed to replace people with machines?
People are being replaced by machines because machines are faster, more efficient, and most importantly they do not fatigue or have to be payed (except for when they are bought) , the supermarkets and factories realize this so the boards of the companies allow it.
Which are the best quality and most affordable washing machines?
There are many types of washing machines being sold around the world. The Samsung j1043 is a great machine and is efficient and is fairly priced at under 1000 US dollars.
How do machines make your lives easier?
machines make life easier by being more efficient than us humans. we have so much on our minds and easily get distracted but machines are machines, so they work at a steady constant rate. if this answer didnt help you (sorry!) , but you can reword your question and im sure a better answer will come up! :)
How machines make your lives easier?
machines make life easier by being more efficient than us humans. we have so much on our minds and easily get distracted but machines are machines, so they work at a steady constant rate. if this answer didnt help you (sorry!) , but you can reword your question and im sure a better answer will come up! :)
When a person is being productive with little waste what are they being?
Efficient
What prevents food and liquid from being inhaled when a person swallows?
The Epiglottis is what prevents food and liquids from being inhaled.
What prevents card bus card from being inserted in PC card slot?
A bumby strip on the edge of the CardBus prevents it from being inserted into the slot.
Why does friction stops machines from not being 100 percent efficient?
Because friction causes a dissipation of heat energy and other kinetic energy. If you use the equation f = ma (Newton's law), where f= force, m= mass; a= acceleration, you can apply this to any machine and factor friction into the mass x acceleration equation. it will always decrease hypothetical force when applied with friction.
What does being efficient mean?
To be efficient means to be quick and effective at a job or task.
What prevents m and m's from melting?
The inside of m&m's do melt but are sealed in a candy coating. This prevents them from being messy.
