1. Gear A is three times as large as gear B. If gear A rotates 60 times a minute

Question

1. Gear A is three times as large as gear B. If gear A rotates 60 times a minute and has a torque of 30pound-feet, how fast will gear B rotate and what torque will ithave? In the following question gear A has a diameter of 2 cm, gearB a diameter of 3cm, and gear C a diameter of 4cmm. 2. Gear A is meshed with gear B. Gear A is driven at 30 rpmwith a torque of 100 N-cm. What torque is developed in gear B? 1. Gear A is three times as large as gear B. If gear A rotates 60 times a minute and has a torque of 30pound-feet, how fast will gear B rotate and what torque will ithave? In the following question gear A has a diameter of 2 cm, gearB a diameter of 3cm, and gear C a diameter of 4cmm. 2. Gear A is meshed with gear B. Gear A is driven at 30 rpmwith a torque of 100 N-cm. What torque is developed in gear B?

Explanation / Answer

1) ans rpm=roatates per minute RPM1/RPM2=size of one /size of two RPM2=RPM1*3=180 rotatione per minute (torque)1/(torque)2=size of two/size of one (torque)2=30/3=10   pound feet 2) ans torque of B=100*(2/3)=200/3=33.333 N-cm here we have toconsider radius of A B if u have any doubt pls tell me have a great day :)

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