NegFeedBackBasic/SummaryOfHeaterAndCoolerControl
| When room temperature is increased, negative feedback facilitates/inhibits cooler/heater (function). And when room temperature is decreased, negative feedback facilitates/inhibits heater/cooler (function). |
| When room temperature is increased,（red → blue）negative feedback inhibits the heater (function). | When room temperature is decreased,（blue → red）negative feedback facilitates the heater (function). |
| When room temperature is increased,（blue → red）negative feedback facilitates the cooler (function). | When room temperature is decreased,（red → blue）negative feedback inhibits the cooler (function). |
Heaters are used in the winter and coolers are used in the summer (because they are "in the opposite direction", respectively).
Heaters are not used in the summer and coolers are not used in the winter (because they are "in the same direction", respectively).
Challenge Quiz
Since the increase in room temperature due to summer heat and the effect of cooler heater are in the same oppostite direction, negative feedback inhibits the equipment (function).
Since the decrease in room temperature due to winter chill and the effect of cooler heater are in the same oppostite direction, negative feedback facilitates the equipment (function).
Since the decrease in room temperature due to winter chill and the effect of cooler heater are in the same oppostite direction, negative feedback inhibits the equipment (function).
Since the increase in room temperature due to summer heat and the effect of cooler heater are in the same oppostite direction, negative feedback facilitates the equipment (function).
When room temperature is increased, negative feedback inhibits cooler heater (function).
When room temperature is decreased, negative feedback facilitates cooler heater (function).
When room temperature is decreased, negative feedback inhibits cooler heater (function).
When room temperature is increased, negative feedback facilitates cooler heater (function).