Refrigeration and A/C

Question 1

What is the primary purpose of refrigeration on naval ships?

Answer 1

The primary purpose is to cool food stores, cargo, electronic spaces, equipment, and weapon magazines.

Question 2

Draw the basic refrigeration cycle.

Answer 2

ADDDD

Question 3

What does the condenser do in a refrigeration system?

Answer 3

The condenser rejects heat absorbed by the refrigerant, allowing it to condense from a vapor back into a liquid.

Question 4

What is the difference between refrigeration and air conditioning?

Answer 4

Refrigeration is the cooling process to maintain a temperature below the surroundings, while air conditioning controls air temperature, humidity, cleanliness, and distribution to meet specific environmental needs.