מאגר שאלות תאוריה - Public Service Vehicles (D)

When is it obligatory to operate the vehicle’s different types of decelerators or retarders ?

• When driving on a road section before which a “danger of slipping” sign is placed.
• When driving on a road section before which a “dangerous descent” sign is placed.
• When driving on a road section before which a “hairpin curve” sign is placed.
• When driving on a road section before which a “sharp curve” sign is placed.