You may have to do your research online for this.
Answer:
Energy
Explanation:
The power of the driver (electrical motor for example), drives a piston in a positive displacement pump, or an impeller in a centrifugal pump.
Creates suction (pressure differential) which causes fluid to flow
Energy is converted to differential pressure.
Answer:
Valvular stenosis , Valvular prolapse , Regurgitation,
Explanation:
Answer:
- Scenario
- Use case
- Scenarios
- Scenarios
- Use case
Explanation:
A <u>scenario</u> is an actual sequence of interactions (i.e., an instance) describing one specific situation; a <u>use case</u> is a general sequence of interactions (i.e., a class) describing all possible <u>scenarios</u> associated with a situation. <u>Scenarios</u> are used as examples and for clarifying details with the client. <u>Use cases</u> are used as complete descriptions to specify a user task or a set of related system features.