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There are two rectangles what are the ratio of the first to the second?
I guess you mean the ratio of the areas; it depends if the 2 rectangles are "similar figures"; that is their matching sides are in the same ratio. If they are similar then the ratio of their areas is the square of the ratio of the sides.
What does 20 to 1 ratio mean?
20 girls to 1 guy
What does pi mean or stand for in geometry?
The ratio of the circumference to the diameter of a circle. (3.14159265358979323846264338327950288...)
What does table mean in math?
a ratio table is a way of presenting a ratio on a math table ratio is just another word for verses. for ex. if their are 23 dudes and 55 dudettes the ratio would be 23:55 so the graph would have a higher bar for the dudettes compared to the dudes
What does terms of a ratio mean in math?
suck my big black dick math and get a LIFE!
What is velocity ratio of a pulley?
The ratio for a simple pulley (not a pulley block), using an inelastic string, is 1.
What is the velocity ration of a pulley?
The velocity ratio of a pulley system is the ratio of the rotational speed of the driving pulley to the driven pulley. It indicates how the speed of the driven pulley relates to the speed of the driving pulley. The formula is: Velocity Ratio = Diameter of driving pulley / Diameter of driven pulley.
How do you calculate velocity ratio in a pulley?
To calculate the velocity ratio in a pulley system, divide the diameter of the driving pulley by the diameter of the driven pulley. This ratio indicates how much faster or slower the driven pulley rotates compared to the driving pulley. It helps to determine the speed or force transmission in the pulley system.
What is the Velocity Ratio In Belt Drive?
The Velocity Ratio (VR) in a belt drive system is the ratio of the speeds of the driving pulley to the driven pulley. It is calculated by dividing the diameter of the driving pulley by the diameter of the driven pulley. A higher velocity ratio indicates that the driven pulley will rotate more slowly than the driving pulley, which is important for applications requiring torque multiplication. This ratio is crucial in determining the efficiency and effectiveness of power transmission in mechanical systems.
If you have motor rpm motor shaft sizeblower pulley size how you get blower rpm?
Drive Pulley = pulley on motor Driven Pulley = pulley on blower First determine your Ratio - divide large pulley size by small pulley size this will give you gear ratio, Example 2" drive pulley and a 4" Driven Pulley = 2:1 gear ratio If you know your motor shaft RPM divide that number by the ratio to get the RPM of the driven pulley, if your shaft rpm is 1800 rpm you would divide 1800 by 2 which would = 900 rpm on your driven pulley if your drive pulley is larger than than your driven pulley you multiply the rpm by the ratio example 1800 rpm x 2 = 3600 rpm
What is velocity ratio of single fixed pulley?
The velocity ratio of a single fixed pulley is 1. This means that the input and output speeds are equal. The pulley simply changes the direction of the force applied.
Why crowning in pulley is necessary?
to avoid the slip , increase the velocity ratio and increase belt and pulley life... thanku..:)
How can you convert 1400 rpm into 2800 rpm by pully?
To convert 1400 RPM to 2800 RPM using a pulley system, you would need to use a pulley ratio that doubles the speed. This can be achieved by using a smaller drive pulley on the motor (connected to the 1400 RPM source) and a larger driven pulley on the output shaft. The size ratio of the drive pulley to the driven pulley should be 1:2, meaning for every rotation of the drive pulley, the driven pulley makes two rotations, effectively doubling the RPM to 2800.
What is the generator pulley ratio when the crankshaft pulley is 6 inches in diameter and the generator pulley is 3 inches in diameter?
1:2
What does force fixedpulley mean in science?
it mean that the pulley which is a machine that pull stuff has force that fixed the pulley ":"I THINK:""
Where is the pulley in the mercury villager?
It depends which "pulley" you mean. Drive pulleys are on the front of the engine.
Will the pulley on a power steering pump get loose when it is going bad?
If you mean the pulley and the shaftit is mounted on, Yes! A loose belt on the pulley doesn't necessarily mean anything but a need to adjust the belt tension.
