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.
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!
ratio of secondry voltage to primary voltage is called voltage transformation ratio
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The ratio of RB1 to RBBO is the intrinsic standoff ratio. It is the standoff voltage ratio to the power supply voltage.
The strength of concrete depends on the mix used to make it- ratio of cement, sand, gravel and water. If the mix does not produce a concrete that is strong enough, the concrete will break.
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.
When ever you attach a gear with less teeth to a gear with more teeth, thus increasing your gear ratio and the speed in which the gear with less teeth rotate, the amount of torque in your gear combination decreases. This can also be expressed as a ratio, which happens to be the inverse of a gear ratio, meaning if your gear ratio was lets say... 1:5, the ratio for the amount of torque is 5:1, meaning you receive five times less the amount of torque, to increase your speed five times as fast.
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!
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
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
It doesn't work that way. The gear ratio determines what speed the vehicle is running at when in the (torque) powerband.
Mechanical failures causes incorrect gear ratio in the VW Touareg. Lots of torque is what causes the incorrect gear ratio in VW Touareg.
The torque which is to be transmitted in the tyres defines it
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The message '4th gear ratio incorrect' can indicate that there is a problem with the solenoid for the torque converter. This is code 54 on a Mitsubishi Galant.
After enough years the ratio of survival of everything will turn to zero.
A smaller number as a gear ratio means more speed. Higher ratios have higher torque and less speed. The size of the engine just determines hp and tq for that engine unless it is upgraded. The gear ratio and engine determine the vehicles top speed and acceleration. More torque means more power therefore more acceleration.