City Guilds Model Questions Vol1 2025 Engineering Question 35
Practice objective / multiple choice question 35 from the 2025 City Guilds Model Questions Vol1 Engineering examination.
A solid metal cylinder is heated to (30^{\circ}\text{C}\) and then placed in a water bath at (20^{\circ}\text{C}\). Using a graduated cylinder calibrated at (20^{\circ}\text{C}\), the displaced water volume is read as (0.015\,\text{m}^{3}\). The metal has a linear coefficient of thermal expansion of \(4\times10^{-6}\,\text{K}^{-1}\). Assuming volumetric expansion is three times the linear coefficient, determine the true volume of the cylinder at (20^{\circ}\text{C}\) (expressed in cubic metres, correct to four decimal places).
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About This Question
This is City Guilds Model Questions Vol1 2025 Engineering Question 35. It is one of the objective questions from the 2025 City Guilds Model Questions Vol1 Engineering examination.
Difficulty level: Hard .
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