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Exam (elaborations)
City and Guilds Level 3 Aeronautical Engineering: Unit 215 Exam Questions And Answers Verified 100% Correct
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---11January 20262025/2026A+
- City and Guilds Level 3 Aeronautical 
Engineering: Unit 215 Exam Questions 
And Answers Verified 100% Correct 
 
 
 Define a rectangular coordinate system. - ANSWER -A place with perpendicular x 
and y axes for plotting points. 
 
 Use trigonometry to find height in a triangle. - ANSWER -h = a sin(theta) 
 
 Calculate the volume of a cone. - ANSWER -V = 1/3 x pi x r^2 x h 
 
 What does the gradient of a distance-time graph represent? - ANSWER -Speed 
 
 Determine the y-intercept f...
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$12.99 More Info
TopGradeGuru
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Exam (elaborations)
City and Guilds Level 3 Aeronautical Engineering: Unit 215 Exam Questions And Answers Verified 100% Correct
-
---12January 20262025/2026A+
- City and Guilds Level 3 Aeronautical 
Engineering: Unit 215 Exam Questions 
And Answers Verified 100% Correct 
Why is unit consistency essential in aeronautical formulae? - ANSWER -To avoid 
catastrophic miscalculations (e.g., Mars Climate Orbiter crash due to unit error). 
Velocity equation: - ANSWER -v = d/t 
Density equation: - ANSWER -p = m/V 
Pressure equation: - ANSWER -P = F/A 
Relative error equation: - ANSWER -(Error / True value) x 100 
Absolute error equation: - ANSWER -|Meas...
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$12.99 More Info
TheExamMaestro