MES 42 10 questions Flashcards

1

A liquid will boil at a lower temperature when under pressure.

2

What does the X terminal on a defrost timer do?

3

Who invented the modern air conditioner?

4

What instrument is used to measure relative humidity?

5

What is the evacuation speed MOSTLY affected by?

6

The boiling point of water is?

7

Refrigerant is a low pressure liquid as it leaves the condenser.

8

Every mechanical refrigeration system has ______ different pressure levels.

9

On which laws of physics is an air conditioning system based?

10

In a walk in cooler which of the following is compressed?

MES 42 10 questions