City Guilds Model Questions Vol1 2021 Engineering Question 3
Practice objective / multiple choice question 3 from the 2021 City Guilds Model Questions Vol1 Engineering examination.
A gear train consists of four gears. Gear A (20 teeth) drives gear B (40 teeth) which is mounted on the same shaft as gear C (30 teeth). Gear C drives gear D (60 teeth). The input shaft (gear A) rotates at 1500 rpm and the input torque is 5 Nm. Assuming the overall mechanical efficiency of the train is 95 %, determine the output speed of gear D and the torque it delivers.
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About This Question
This is City Guilds Model Questions Vol1 2021 Engineering Question 3. It is one of the objective questions from the 2021 City Guilds Model Questions Vol1 Engineering examination.
Difficulty level: Medium .
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