Household Device Proficiency Challenge
A rigorous assessment covering energy use, maintenance, and technical specs of modern kitchen and laundry equipment.
Quiz Questions
Answer all questions below and test your knowledge.
- 1
Which spin speed setting typically extracts the most water from a load in a front‑loading washing machine?
- 2
What annual kWh consumption defines an ENERGY STAR certified refrigerator in the U.S. for a 22‑cu ft unit?
- 3
Which oven heating method uses radiant elements located at both the top and bottom of the cavity for even baking?
- 4
What is the minimum inlet water temperature recommended for optimal detergent performance in a dishwasher?
- 5
A filter rated MERV 13 is suitable for capturing which of the following?
- 6
When programming a smart thermostat for a typical weekday, which setpoint adjustment most reduces heating energy while maintaining comfort?
- 7
During an automatic defrost cycle, which component primarily removes heat from the evaporator coil?
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