1) The part of a machine which contains two or more pieces arranged so that the motion of one compels the motion of the others. a) Gear b) Gear Ratio c) Mechanisms d) Driven Gear 2) A push or pull on an object. a) Mechanisms b) Force c) Driven Gear d) Drive Gear 3) A toothed wheel that works with others to alter the relation between the speed of an engine and the speed of the driven parts. a) Gear b) Rotary Motion c) Torque d) Force 4) Circular movement. a) Rotary Motion b) Drive Gear c) Mechanisms d) Gear Ratio 5) A twisting force a) Gear Ratio b) Driven Gear c) Drive Gear d) Torque 6) The ratio of the speed of the driving member of a gear train to that of the driven member. a) Mechanisms b) Gear c) Gear Ratio d) Torque 7) The member of a pair of gears to which motion and power are transmitted by the other. The output gear. a) Driven Gear b) Drive Gear c) Gear Ratio d) Rotary Motion 8) The gear which transmits power and motion to the rest of the system. The input gear. a) Rotary Motion b) Mechanisms c) Drive Gear d) Gear

Activity 2.1 Observing Mechanisms

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?