GeneralCâu 119 / 120
Converting a measurement, a technician knows there are 25.4 millimeters in one inch. A 2-inch dimension equals approximately:
a.12.7 mm
b.2.54 mm
c.50.8 mm
d.254 mm
Giải thích
Multiplying 2 inches by 25.4 mm/inch gives 50.8 millimeters. Being comfortable converting between metric and standard units is important because vehicles use both. Measuring tools and specifications may be given in either system.
Luyện miễn phí toàn bộ 120 câu hỏi — không cần đăng ký.
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