Two gear system has one wheel with $150$ teeth and the other wheel with $15$ teeth. Find the gain in speed.

100

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Solution

The correct option is C $10$
The wheel of $150$ teeth is used to driving wheel and the wheel of its teeth is used as driven wheel i.e $N A = 150$ $N B = 15$
Gear ratio $= \frac{N A}{N B} = \frac{150}{15} = 10$ or $10$
Gain in speed $= \frac{150}{15} - 10$

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Two gear system has one wheel with 150 teeth and the other wheel with 15 teeth. Find the gain in speed.

The correct option is C 10The wheel of 150 teeth is used to driving wheel and the wheel of its teeth is used as driven wheel i.e NA=150 NB=15Gear ratio=NANB=15015=10 or 10Gain in speed=15015−10

Two gear system has one wheel with $150$ teeth and the other wheel with $15$ teeth. Find the gain in speed.

The correct option is C $10$
The wheel of $150$ teeth is used to driving wheel and the wheel of its teeth is used as driven wheel i.e $N A = 150$ $N B = 15$
Gear ratio $= \frac{N A}{N B} = \frac{150}{15} = 10$ or $10$
Gain in speed $= \frac{150}{15} - 10$