Soru

Zorluk: KolaySpeed Limits

A driver is operating a standard solo car across different UK road environments where default national speed limits apply. Match each road type to its legal maximum speed limit.

  • Built-up street with continuous street lighting and no posted speed signs30 mph
  • Single carriageway road displaying the national speed limit sign60 mph
  • Dual carriageway road displaying the national speed limit sign70 mph

Cevap

Built-up street with street lighting pairs with 30 mph; Single carriageway pairs with 60 mph; Dual carriageway pairs with 70 mph.
According to the UK Highway Code, a solo car is limited to 30 mph on lit urban roads, 60 mph on single carriageways, and 70 mph on dual carriageways when the national speed limit applies.

Adım Adım Çözüm

1
Identify the rule for built-up roads with street lighting
The presence of street lights without specific repeater signs establishes a default 30 mph limit.
Street lighting indicates an urban or built-up area where pedestrian traffic requires lower vehicle speeds.
2
Identify the national speed limit for a solo car on a single carriageway
A standard car has a maximum permitted limit of 60 mph on an unrestricted single carriageway.
Single carriageways lack a physical central barrier, so the national limit is set at 60 mph for safety.
3
Identify the national speed limit for a solo car on a dual carriageway
A standard car has a maximum permitted limit of 70 mph on an unrestricted dual carriageway.
Dual carriageways feature opposing traffic separated by a central reservation, permitting a 70 mph limit.

Anahtar Kavram

UK National Speed Limits for Cars
Tahmini Süre:45s
Bu soruyu puanla