Question: PROBLEM 4 A simple train has 3 gears. Gear A is the output and has 5 0 teeth. Gear C is the output and has

PROBLEM 4 A simple train has 3 gears. Gear A is the output and has 50 teeth. Gear C is the output and has 150 teeth. Gear A rotates at 1500 rpm anticlockwise. Calculate the gear ratio and the output speed.
The input torque on A is 12 Nm and the efficiency is 75%. Calculate the output power and the holding torque.
PROBLEM 4 A simple train has 3 gears. Gear A is

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