Nate Core Practice Test

Which factors are considered basic essentials for human comfort?

1. Temperature, humidity, and air velocity

2. Lighting, ventilation, and sound

3. Space, color, and furniture arrangement

4. Cleanliness, organization, and design

The correct answer is: Temperature, humidity, and air velocity

The factors that are regarded as basic essentials for human comfort include temperature, humidity, and air velocity because they directly influence an individual's thermal comfort and overall well-being in an environment. Temperature is crucial as it helps maintain the body's thermal balance; too high or too low temperatures can lead to discomfort. Humidity levels affect how temperature is perceived by the body; high humidity can make heat feel more oppressive, while low humidity can lead to dry skin and respiratory issues. Air velocity relates to how air movement can enhance or detract from comfort levels; a gentle breeze can provide relief in hot settings, while stagnant air may increase discomfort. Other options like lighting, ventilation, and sound, although important, play secondary roles in comfort compared to the primary physiological effects that temperature, humidity, and air velocity have. Elements such as space, color, furniture arrangement, cleanliness, and organization contribute to aesthetic and functional appeal but do not directly impact physical comfort in the same immediate way.