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What gear ratio would you use to get enough torque and speed to achieve that fastest time?
The gear ratio for Top Gear is chosen to produce maximum speed, which occurs at a speed where the engine's maximum power is take up with maintaining a constant speed (on the level). For cars the overall ratio for top gear is 3.5 to 4.5 : 1.
For example, if the engine's maximum power is 100 bhp at 6300 rpm, and that power can drive the car at the maximum speed of 110 mph, the overall ratio is chosen to give 6300 rpm at 110 mph.
What else can I help you with?
What is the torque speed characteristic?
the ratio of the relative speed of stator magnetic field with the speed of rotor, to the speed of rotor is defined as slip. where as in torque slip characteristic is the graph between the speed of the rotor and the torque experienced on the rotor. in the case of induction motor, the torque decreases with the increase in the rotors speed. while in the case of sychronous motor, its different (you check out, because i just forgot about it!! keep smiling!
What is the ratio of water to concrete mix?
The typical water-to-concrete mix ratio is about 0.4 to 0.6 by weight, meaning for every 100 pounds of cement, you would use 40 to 60 pounds of water. This ratio can vary based on the specific requirements of the project, including workability and strength. It's important to follow the guidelines provided for the specific concrete mix being used to achieve optimal results.
How do you prepare concrete?
To prepare concrete, start by mixing the appropriate ratios of cement, sand, gravel, and water. A common mix ratio is 1 part cement, 2 parts sand, and 3 parts gravel, with enough water to achieve a workable consistency. Combine the dry materials thoroughly before gradually adding water and mixing until smooth. Ensure the mixture is uniform and free of clumps before pouring it into molds or forms.
What is voltage transformation ratio?
ratio of secondry voltage to primary voltage is called voltage transformation ratio
What is the standard ratio for inventory turnover ratio?
five
How does gear ratio affect torque in a mechanical system?
The gear ratio in a mechanical system affects torque by changing the relationship between the input and output speeds of the system. A higher gear ratio increases torque at the expense of speed, while a lower gear ratio increases speed at the expense of torque.
What do you mean by torque weight ratio of an indicating instrument?
torque/weight ratio of an instrument indicates sensitivity.if a pointer is having less weight, it will be having high torque/weight ratio so that even for a very small deflection pointer starts moving and indicates measured value.
What is the best ratio of torque and power?
there isn't a best ratio of torque and power. You must find the ratio for your application because it depends if you are going to use this as a 1/4 mile car(low torque, high bhp) or a hill climb car(high torque.low bhp). My opinion: more power of either type is better!
What happens to torque when something rotates faster?
When an object rotates faster, the angular velocity increases while the torque remains constant. This is described by the equation torque = moment of inertia * angular acceleration. Thus, if angular acceleration increases, torque may change to match the new acceleration.
How do you control torque?
In case of Bikes: By increasing the gear ratio from the main transmission point. As the torque and speed ratio is inversely proportional so increasing the teeths of the rear end gear to the main engine gear will increase the torque simultaneously it will also reduce the pick up
How do you control engine torque?
In case of Bikes: By increasing the gear ratio from the main transmission point. As the torque and speed ratio is inversely proportional so increasing the teeths of the rear end gear to the main engine gear will increase the torque simultaneously it will also reduce the pick up
What is drive sprocket to driven sprocket ratio?
The drive sprocket to driven sprocket ratio is a measure of the relationship between the number of teeth on the drive sprocket and the number of teeth on the driven sprocket in a chain or gear system. This ratio determines how speed and torque are transferred in the system; a higher ratio means the drive sprocket will rotate more times than the driven sprocket, increasing speed but reducing torque. Conversely, a lower ratio increases torque while reducing speed. This ratio is crucial for optimizing performance in applications like bicycles, motorcycles, and machinery.
How do you use gear ratio to increase horsepower?
It doesn't work that way. The gear ratio determines what speed the vehicle is running at when in the (torque) powerband.
What is the relation between compression ratio an torque?
The compression ratio in an engine refers to the ratio of the maximum to the minimum volume of the combustion chamber. Higher compression ratios typically lead to increased torque because they allow for more efficient combustion of the air-fuel mixture, resulting in greater energy release. However, excessively high compression ratios can lead to engine knocking. Therefore, there is a balance to be struck between compression ratio and torque output for optimal performance.
What is the fastest gear ratio for achieving maximum speed in a vehicle?
The fastest gear ratio for achieving maximum speed in a vehicle is typically the highest gear ratio, such as overdrive gear. This allows the engine to operate at lower RPMs while maintaining high speed, resulting in better fuel efficiency and top speed.
What causes incorrect gear ratio in a VW Touareg?
Mechanical failures causes incorrect gear ratio in the VW Touareg. Lots of torque is what causes the incorrect gear ratio in VW Touareg.
What determines the ratio between the front and rear tractor tires?
The torque which is to be transmitted in the tyres defines it
