A __________ changes the up-and-down motion of the pistons into spinning motion.
crankshaft
举一反三
- It is held in the crankcase in the cylinder block and converts the reciprocating motion of the pistons into a rotary motion for the drive wheels．
- A semi-open motion is also semi-closed motion.
- In terms of scope or range, debate motions fall into three categories: open motion, closed motion and semi-closed/semi-open motion.
- The projection on a shaft designed to change circular motion into up and down or back and fore motion is called （）. A: wheel B: crankshaft C: running gear D: cam
- If a motion repeats after equal intervals of time, it is called a ( ) motion.
内容
- 0
智慧职教: The ( ) converts the rotation motion of the steering wheel into the straight-line motion.
- 1
The reciprocating motion of the pistons is changed to rotary motion as the crankshaft spins. 这句话的意思是旋转运动就转化为活塞的往复直线运动。
- 2
The reciprocating motion of the pistons is changed to rotary motion as the crankshaft spins. 这句话的意思是旋转运动就转化为活塞的往复直线运动。 A: 正确 B: 错误
- 3
What does the lecturer advise debaters to do to better analyze the context of a motion? A: To research on the background of the motion. B: To ask relevant questions. C: To determine the motion type. D: To explain difficult terms.
- 4
Due to _____ action of pistons some relative motion between parts in contact in the coolant supply and return system must occur.