Velocity Ratio (VR)=Product of Teeth on Driven GearsProduct of Teeth on Driver GearsVelocity Ratio (VR) equals the fraction with numerator Product of Teeth on Driven Gears and denominator Product of Teeth on Driver Gears end-fraction Substitute the given values into the equation:
Answer these quickly but carefully. Watch out for distractor options in multiple-choice questions that use similar-sounding engineering terms. Section B: Applied Concepts and Data Interpretation Weighting: Approximately 40% of the total marks. mechanical technology 91 question paper exclusive
While specific questions change yearly, the structural blueprint of the Mechanical Technology 91 paper remains highly consistent. Familiarity with this layout eliminates exam-day anxiety and improves your time management. Section A: Multiple-Choice and Short Answers Approximately 10%–15% of the total marks. Velocity Ratio (VR)=Product of Teeth on Driven GearsProduct
You knew the concept but made a calculator error or misread the question. Time Pressure: You knew how to do it but ran out of time. You knew the concept but made a calculator