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【Daily Question】Utilities - Mechanical & Electrical - 20200415

2020-04-15View Original

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The acute angle between the driving force applied to the driven element and the absolute velocity at the point where this force acts is called ( ). The smaller this angle, the greater the effective component of the force; hence it can be used as an indicator to assess the transmission performance of a mechanism. A. Motion angle B. Transmission angle C. Pressure angle D. Complementary angle Answer: C

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