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Which sample machine consists of a wheel that spins freely on its axle?

rotary engine on a propeller powered plane


How propellers work in engineering?

The physics concepts of a propeller is that a props generate the thrust force that pulls a machine into the air. It also has aerodynamic properties that spins the propeller.?æ?æ


How do you get parallelism in lapping?

Typically, a double-sided lapping machine is used. The machine laps both sides of the part at the same time. The machines typically have a system of pins/gears and retainers that move the parts across the face of the plate as the plate spins. This helps ensure that parts wear uniformly.


What is a machine that spins to generate electricity?

XYZ Inc. is considering buying a machine costing $120,000. There are two options Machine A and Machine B. Machine A will generate net cash inflow of $ 40,000, $ 30,000 & $ 30,000 in year 1, year 2 & year 3 respectively. Machine B will generate net cash inflow of $ 50,000, $ 60,000 & $ 70,000 in year 1, year 2 & year 3 respectively. A. Determine the payback period of the two projects and based on the result of your calculation which project should have to be accepted. B. Determine the discounted payback period of the two projects and based on the result of your calculation which project should have to be accepted. (Assume the market interest rate is 10%) C. Determine the Net present value of the two projects and based on the result of your calculation which project should have to be accepted. (Assume the market interest rate is 10%) D. From the given investment proposal evaluation techniques which on is better? Why?


What are the Loads on roller and ball bearings?

Most roller bearing systems help create a decreased amount of friction between items, such as a wheel and the axle the wheel has been centered on. This allows the wheel to spin freely on the axle without being bound by the force of friction. It also decreases the force of drag on the wheel as it spins. This allows a wheel to be more easily pushed by any power source applied to it, whether it's an engine or a person pushing a car.

Related Questions

Which sample machine consists of a wheel that spins freely on its axle?

rotary engine on a propeller powered plane


What simple machine is a monkey wrench?

A wrench is a wheel because when put over a bolt it spins like a wheel. The bolt would be the axle. A wrench is a wheel and axle simple machine.


What machine spins the test tube?

Centrifuge


Does a washing machine drain before it spins?

yes


What is the name of the machine that spins and weave cloth?

The machine that spins and weaves cloth is called a loom. Looms are used to create fabric by interlacing threads under tension.


The key in the ignition spins freely and car won't shut off?

Did you take it to an auto repair shop?


What type of simple machine is ferris wheel?

A Ferris wheel is a type of simple machine known as a wheel and axle. The wheel is the circular part of the Ferris wheel that rotates, and the axle is the central rod that the wheel spins around.


Does the inner tub of a washing machine spins?

Yes, the inner tub of a washing machine spins during the wash and rinse cycles. This spinning motion helps to agitate the clothes, helping to remove dirt and stains more effectively.


Why is my washing machine so loud when it spins?

Your washing machine may be loud when it spins due to unbalanced loads, worn out bearings, or a malfunctioning motor. These issues can cause excessive vibrations and noise during the spinning cycle.


How do you fix a washing machine that spins infrequently?

This is generally caused by a worn out belt. Usually, depending on the washer, it is simple to fix if you are familiar with mechanics. You should be able to purchase the belt from a local appliance store or repair shop.


What is the name of the machine that spins blood vials?

A centrifuge is the machine used to spin blood vials to separate the blood components based on their densities.


How does water power convert to electrical power in a hydroelectric plant?

The water spins a turbine; the turbine spins a generator; the generator produces electricity. It is that simple.