Question

In a gear train, as shown in Fig, gear B is connected to the

input shaft. The arm A carrying the compound wheels D and

E, turns freely on the output shaft. If the input speed is 1200

rpm counter-clockwise, when seen from the right, determine

the speed of the output shaft under the following conditions:

(a) when the gear C is fixed and (b) when gear C rotates at

10 rpm counterclockwise​

Answer 1

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