Our 1000+ Automotive Engine Design MCQs (Multiple Choice Questions and Answers) focus on all areas of Automotive Engine Design covering 100+ topics. These topics are chosen from a collection of the most authoritative and best reference books on Automotive Engine Design. One should spend 1 hour daily practicing these MCQs for 2-3 months to learn and assimilate Automotive Engine Design subject comprehensively. This way of systematic learning will prepare anyone easily for Automotive Engine Design exams, contests, online tests, quizzes, MCQ-tests, viva-voce, interviews, and certifications.
Explanation: Gravelometer testing is another means of measuring a coating’s resistance to abrasions. In a gravelometer test, the samples have 300 pieces of gravel heaved at them by the machine’s air pressure.