Question

What is the purpose of the dollar bill test?

a. To determine the technician's level of financial responsibility.
b. To detemaine if the door gasket has failed causing the longer compressor running time.
c. To deternine the condition of the refrigerator door gasket when black mold is present at the door.
d. To deteraine the condition of the refrigerator door gasket when condensed moisture is peesent at the door.
c. b,c, and d are correct.

Answer 1

The dollar bill test is used to determine if a refrigerator door gasket is sealing properly, which is crucial for maintaining efficiency and avoiding longer compressor running times.

Step-by-step explanation:

The purpose of the dollar bill test is to assess the condition of a refrigerator door gasket. This simple test involves closing the refrigerator door on a dollar bill so that half of it is inside the refrigerator and half is outside. If the bill can be slid out easily or falls out, the door gasket may not be sealing properly, which could lead to a longer compressor running time due to air exchange with the external environment. By ensuring a tight seal, the refrigerator operates efficiently, keeping the cool air inside and minimizing the energy needed to maintain its internal temperature.