Gce Model Questions Vol1 2023 Physics Question 42
Practice objective / multiple choice question 42 from the 2023 Gce Model Questions Vol1 Physics examination.
Gear A (driver) has 20 teeth and rotates clockwise at \(1200\,\text{rpm}\). It meshes with gear B (intermediate) having 40 teeth. Gear B is fixed on the same axle as gear C (output) which has 30 teeth and drives a load. Assuming no slip, determine the angular speed and direction of gear C. If the input power to the gear train is \(150\,\text{W}\) and the overall efficiency is \(90\%\), what is the power transmitted to the load?
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About This Question
This is Gce Model Questions Vol1 2023 Physics Question 42. It is one of the objective questions from the 2023 Gce Model Questions Vol1 Physics examination.
Difficulty level: Medium .
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