第十章单元测试
  1. When might an open differential be a problem? ( )。

  2. A:Driving on ice
    B:Driving on hot asphalt
    C:Go in straight
    D:Making a turn

    答案:Driving on ice

  3. When a wheel slips, what type of differential allows more torque to be transferred to the non-slipping wheel? ( )。

  4. A:Variable differentials
    B:Limited slip differentials
    C:Stable differentials
    D:Closed differentials
  5. The drive shaft connects( ) to ( ).

  6. A:the transmission input; the differential pinion shaft
    B:the transmission output; the differential pinion shaft
    C:the clutch; the transmission output
    D:the cylinder; the clutch
  7. ( )allows the drive shaft to flex when the drive angle changes.

  8. A:Ball joint
    B:Steering knuckle
    C:U-joint
    D:Pitman arm
  9. A two-piece tubular drive shaft with a rubber element pressed between the two tubes, which reduces( ), is used on some vehicle.

  10. A:torque
    B:torsional vibration
    C:inertia
    D:steering angle

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