Ch. 2 · 第１節 歩行者と同じ交通規則となる人
Which of the following is an incorrect standard for the emergency stop device of a remotely operated small vehicle?
[Multiple choice · Hard]
- A.The push button must be limited to one that can be easily operated from the front and rear of the vehicle body
- B.The push button must be easily identifiable due to a large difference in brightness or other factors between the push button and the surrounding area
- C.It must immediately stop the motor when activated
- D.The push button must be limited to one that can be easily operated from the side of the vehicle body✓
Answer: D: The push button must be limited to one that can be easily operated from the side of the vehicle body
Explanation
The standard for the emergency stop device of remotely operated small vehicles specifies "a push button (limited to one that can be easily operated from the front and rear of the vehicle body)." There is no mention of operation from the side, and operation from the front and rear is required. Therefore, option 4 is incorrect.
Source: Ch. 2 · Section (第１節 歩行者と同じ交通規則となる人) · ア 押しボタン(車体の前方及び後方から容易に操作できるものに限ります。)の操作により作動するものであること。
See the glossary for definitions of key terms.