New York DMV Permit Written TestRoad SignsHard
You are driving through a residential area and encounter a rectangular white sign with black lettering that reads 'NO ENGINE BRAKING'. What does this sign indicate?
- AYou are prohibited from using engine-retarding devices, often due to noise.
- BYou must not use your vehicle's parking brake.
- CYou should only use your foot brake, not downshift.
- DYour vehicle's engine braking system is malfunctioning.
Show answer & explanationAnswer & explanation
Correct answer: A. You are prohibited from using engine-retarding devices, often due to noise.
'No Engine Braking' is a regulatory sign, typically found in residential or noise-sensitive areas, prohibiting the use of engine-retarding devices (often called 'Jake Brakes' for trucks) due to the loud noise they produce.
Why the other options are wrong
- B. This sign refers to engine braking, not the parking brake.
- C. While it implies using foot brakes, the core prohibition is against the noise from engine braking, which includes downshifting in a way that causes loud engine noise.
- D. The sign is a regulation, not a diagnostic message for your vehicle.
No Engine Braking Sign
A regulatory sign indicating that the use of engine-retarding devices (which create loud noise) is prohibited, typically in residential or noise-sensitive zones.
- Primarily applies to large trucks.
- Aims to reduce noise pollution.
- Is a legally enforceable regulatory sign.
Memory trick: Regulatory Signs: 'R'ules 'R'eally 'R'estrict 'R'oaming.