YES
Yes, a parking brake system is required regardless of the functionality of the service brakes. The parking brake acts as an additional safety measure to secure the vehicle and prevent unintended movement when it is parked. It is a separate system from the service brakes and must be functional and in good working condition.
vehicles without an integral braking system.
False
Functional Baseline
The functional unit of the nervous system is a cell called the neuron.
A parking brake system is not required if your service brakes are fully self-locking. Air brake systems (on semis, for instance) hold the brakes open only when air is supplied. If you blow the air the brakes lock under spring pressure.
The law in the UK states that there should be two independent braking systems actually it is not a parking brake but an emergency brake
Republic Parking System was created in 1966.
noise produced by the ventilation system
It depends on what your needs are. If you are driving you don't need parking brakes, when you are parked your "park" gear should keep you in place but that's not always the case....
AIR SACS are the FUNTIONAL UNIT of human respiratory. while we regard ALVEOLI as STRUCTURAL UNIT of human respiratory system.
It is a mechanical means of holding the vehicle from moving. The parking brake system is separate from the hydraulic service brakes.