Ram air systems typically are found on high-performance vehicles, most often on motorcycles and racing cars looking to add power and increase engine performance. Moreover, it was a feature on some cars in the 60s while falling out of favor in the 70s, but it has been making a comeback.
1 The stakeholder expectation is turned into several âsystem shall â¦â requirements that, when implemented, allow the stakeholder to be able to do what they want or provide them with the capability they expect.  The system doesnât have to do something all the time. For some, âthe system shallâ¦.â refers to a full-time function that the system always does, while âthe system shall be able toâ¦..â is something the system does if specifically commanded to so by an operator or only when a specific condition exists.
[Provide requirements of the system, user or business, taking into account all major classes/categories of users. Provide the type of security or other distinguishing characteristics of each set of users. List the functional requirements that compose each user requirement.As the functional requirements are decomposed, the highest level functional requirements are traced to the user requirements.istinguish preferences from requirements. Requirements are based on business needs, preferences are not. If, for example, the user requires a special response but does not have a business-related reason for it, that requirement is a preference.