A System That Has All Necessary Features but Is Inefficient

question 40

Multiple Choice

A system that has all necessary features but is inefficient is an example of a ________ prototype.

• A) patched-up
• B) nonoperational
• C) first-of-series
• D) selected features

---

Definitions:

Inspired Air

Air that is inhaled into the lungs, containing oxygen which is essential for the respiratory process in living organisms.

Oxygen

A chemical element with symbol O and atomic number 8, essential for respiration in most living organisms and required for combustion.

Carbon Dioxide

A gas that is clear and does not have a smell, created when carbon and organic compounds burn and through the breathing process, and taken in by plants for photosynthesis.

Pulmonary Veins

Blood vessels that carry oxygenated blood from the lungs to the left atrium of the heart.