Conversions

Question 1

How many cubic inches are in a cubic foot?

Answer 1

1728

Question 2

How many cubic feet are in a cubic meter?

Answer 2

3.28’ X 3.28’ X 3.28’ = 35.31 ft.³

Question 3

How much does a cubic inch of water weigh?

Answer 3

0.0361 lbs.

Question 4

How many PSI is 1 foot of head?

Answer 4

0.433 PSI

Question 5

How to calculate PSI?

Answer 5

Height in feet X 0.433

Question 6

How much does a cubic inch of mercury weigh?

Answer 6

0.491 PSIG

Question 7

What is the specific gravity of mercury?

Answer 7

13.6

Question 8

How many centimetres is 1 inch?

Answer 8

2.54 cm

Question 9

How many feet are in 1 meter?

Answer 9

3.28’

Question 10

How many imperial gallons are in a cubic foot?

Answer 10

6.24

Question 11

How much is 1 atmosphere in PSI and Kpa?

Answer 11

14.73 PSIA - 101.3 Kpa

Question 12

How many btus is one cooling tonne?

Answer 12

12,000 btus

Question 13

How to convert cubic feet of gas to cubic meter of gas?

Answer 13

BTU/h ÷ Calorific Value ÷ 35.31 ft.³

Question 14

How many BTUs is 1 kW?

Answer 14

3412 BTUs

Question 15

How to calculate total force?

Answer 15

Square inches of base X psi = total force

Question 16

How many inches are in one square foot?

Answer 16

144 in.²

Question 17

How many pounds are in 1 kg?

Answer 17

2.2 lbs.

Question 18

How many US gallons are in a cubic foot?

Answer 18

7.48 gallons

Question 19

How much does one cubic foot of water weigh?

Answer 19

62.4 lbs.

Question 20

How do you convert Celsius to Fahrenheit?

Answer 20

(Celsius X 1.8) + 32 = Fahrenheit

Question 21

How many kilojoules is one BTU?

Answer 21

1.055 kJ.

Question 22

How do you convert Fahrenheit to Celsius?

Answer 22

(Fahrenheit - 32) ÷ 1.8 = Celsius