1. Which of the following is a measure of pressure in the metric system?

2. Determine the volume in cubic meters of a room that is 22′ long and 16′ wide, with 10′ high walls.

3. A room has a length of 20′ and a width of 10′. What is the area of the room in square meters?

4. How many liters of liquid are in a five-gallon container that is half full?

5. A crate containing a condensing unit is marked as weighing 96.33 kilograms. What does it weigh in pounds?

6. If a pressure gauge is reading 15.2 bar, the psi equivalent would be _____.

7. A vacuum gauge attached to a refrigerant line reads 18.2 in. Hg. The barometric pressure reads 29.92 in. Hg.
What is the absolute vacuum pressure in the line?

8. A temperature of 20°C is equal to what temperature on the Fahrenheit scale?

9. The number 15^2 is equal to _____.

10. Which of the following represents the sequence for solving an equation?

11. Given the equation W = CE^2 /2, solve for C.

12. When working with a circle, πd represents _____.

13. An acute angle has _____.

14. A rhombus is a type of _____.

15. The length 2′-10 3/4″ converted to decimal feet equals _____