Question

Why manufacturers keep freezer in fridge on top part of fridge

Answer 1

Thanks for your question !

When manufacturers place freezer at the top of the refrigerator, the cold air at top is more in density than that of bottom part.

Hence, the situation when cold air which is more in density, sinks down and the warmer air rises upwards.

This helps to keep Balance in cooling effect of freezing in refrigerator. Hence, the freezer is kept at top of refrigerators by manufacturers.