City Guilds Model Questions Vol1 2023 Engineering Question 11
Practice objective / multiple choice question 11 from the 2023 City Guilds Model Questions Vol1 Engineering examination.
A machine's output speed varies linearly with the applied voltage. When the voltage is \(120\ \text{V}\), the speed is \(300\ \text{rpm}\). When the voltage is \(150\ \text{V}\), the speed is \(375\ \text{rpm}\). Assuming the relationship remains linear, what voltage is required to obtain a speed of \(420\ \text{rpm}\)?
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About This Question
This is City Guilds Model Questions Vol1 2023 Engineering Question 11. It is one of the objective questions from the 2023 City Guilds Model Questions Vol1 Engineering examination.
Difficulty level: Easy .
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