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How does the size of the gears in a gear train affect speed and force?
Wiki User
∙ 12y ago
If the driving wheel has more number of teeth, and the driven wheel has less number of teeth then there will be a gain in SPEED .If the number of tooth in the driver is less in the driving wheel and there is more number of tooth in the driven wheel , there will be a gain in TORQUE.
Wiki User
∙ 12y ago
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Why might compound gear train be better than two gears alone?
Because the speed is decreased less from an equal gear ratio.
Why might you have a gear train with three gears?
Because an idler gear may be needed.
What is the formula to get the gear ratio of a compound planetary gear train?
Determine the ratio's of the simple gears in the train and multiply them together for the final ratio. Ex: You have two simple gears in the train one of a 3:1 and the othe is 5:1. 3:1 X 5:1 = 15:1
What is simple gear train and compound gear train?
A simple gear train is basically the same as a compound gear train, but the compound gear train usually has more gears closer together. Hope this was useful, and way better than the previous answer (ha ha!! I'm looking for that too! tell me when you find out!!).
What uses a compound gear train?
Any power plant that uses more than a single steam turbine as a prime mover. It could be a power plant, or a ship for instance. They use a compound gear train to get everything going the same way at the same time and at the same speed.
What factors affect the drag force that acts on high speed train?
Air resistant
Does gear train provide a force advantage or speed advantage and explain?
Gear Train Advantage Arnel Dela Cruz Does gear train provide a force advantage or speed advantage and explain? Make it shortly A gear train can provide a force advantage or a speed advantage, depending on the arrangement of the gears. When the input gear has a smaller radius than the output gear, the gear train provides a force advantage, as the output gear will rotate more slowly but with greater torque. This is known as a gear reduction. Conversely, when the input gear has a larger radius than the output gear, the gear train provides a speed advantage, as the output gear will rotate more quickly but with less torque. This is known as a gear increase or gear multiplier.
Do electric train motors have gears and transmissions?
No, the electric train are gearless. They do not have have gears in their transmissions.
What is a compound gear?
A compound gear train connects gears that may share axles or shafts, basically two gears rotating on the same axle, not necessarily at the same speed.
Does a train have gears?
Yes!
Can you speed up model train engines.?
It is easy to increase the speed of engines - but the question is why would you want to - most of the engines are way over speed as comes from the factory - all you have to do is change the drive gears (check with Walther's for the gear's in your scale).
How does friction affect the velocity of a train?
friction will act in the opposite direction to the propulsion force driving the train. so it will cause a resistance and so limit the velocity
Why might compound gear train be better than two gears alone?
Because the speed is decreased less from an equal gear ratio.
How do you make sure that the fan runs thrice as fast as the hamster wheel?
You attach a gear train between the hamster wheel and the fan where the ratios of the gears delivers a threefold speed increase.
What simple machine is a engine gears?
Gears working together can be a simple machine in themselvesA Gear Train is a complex machine made up of wheel, axles and gears
What is the reason to use speed of light in the theory of relativity?
The theory of relativity uses light speed as the theoretical maximum speed of all things in the universe. A question posed Einstein himself is as follows: "If I were on a train travelling at light speed and I walked from the rear to the front, would I not have exceeded light speed?" Einstein: "No, the force you placed on the train in order to move foreward would have slowed the train a small amount, meaning that you would not exceed light speed"
Why does a speeding bullet and a train have so much force?
Each of those items has large momentum and kinetic energy ... the bullet because of its high speed, and the train on account of its large mass.
