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these are very noisy
they take a lot of space for transmitting power
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∙ 15y 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.
What is an idler gear?
An idler gear is a gear which connects two other gears so they will turn in the same direction. :)
What is the difference between a gear pump and a lobe pump?
A major difference between lobe and gear pumps is that the rotors are designed to remain in close contact throughout rotation. By close contact, I mean that the lobes rotate about one another at extremely close tolerances. Also, unlike the gear pump, the rotors of the lobe pump do not mesh
What three gears make up a complete planetary gear system?
The gears in a planetary gear system are the drive gear, ring gear, and planetary gear.
Difference between helical gear and bevel gear?
A bevel gear provides torque and rotation at 90 degrees, and a helical gear provides it at 180 degrees.
Advantages and disadvantages of gear drives?
Positive, No chain or belt to break. Negative, Noisy.
What is the funcion of a ring gear?
It is to transfer the power between the driveshaft and the wheels. The drive shaft drives the pinion, the pinion drives the ring gear, the ring gear drives the axle(s) and the axle(s) drives the wheels.
What are the advantages of gear drives over belt drives?
Belt drives can be used when the distance between two shafts(for transmitting power) is large and are relatively cheaper than gear drives.
What is a gear attached directly to the motor?
gear 3 That would be the drive gear, the gear that gear drives would be the driven gear.
What turns the Distributor on a 1992 Dodge Dakota 3.9 V6?
The oil pump drive gear, which is driven by the camshaft, drives the distributor.The oil pump drive gear, which is driven by the camshaft, drives the distributor.
Disadvantages of gear drive?
it can slip
What are common types of camshaft drives?
Sprockets and chain, gear to gear and belt drive are three types.
What is a crank gear?
The sprocket on the nose of the crankshaft that drives the cam sprocket.
How does a wind up car work?
They have a spiral spring,similar to a wind-up clock, and when released it drives a small gear, which in turn drives a larger gear, giving the wheels a suitible turning speed.
What is the difference between a timing belt and and a timing gear?
The belt is made or rubber and drives the cam. A gear is just that, a gear which is a metal or plastic part with teeth on it that meshes with a belt or another gear.
What are the disadvantages of cheap flash drives?
Some disadvantages of cheap flash drives include limited memory space, small size, lesser quality of endurance, and need special versions of operating systems to work.
What is disadvantages of synchromesh gear box?
ghanta nahi pata
