TRADE MATHEMATICS QUESTIONS AND ANSWERS WITH SOLUTIONS 2024

TRADE MATHEMATICS QUESTIONS
AND ANSWERS WITH SOLUTIONS 2024
Which of the following is a measure of pressure in the metric system? - ANSWER Bar



Determine the volume in cubic meters of a room that is 22" long and 16" wide, with 10" high walls? -
ANSWER 99.87



A room has a length of 20" and a width of 10". What is the area of the room in square meters? -
ANSWER 18.58



How many liters of liquid are in a five-gallon container that is have full? - ANSWER 9.46



A crate containing a condensing unit is marked as weighing 96.33 kilograms. What does it weigh in
pounds? - ANSWER 212.408



If a pressure gauge is reading 15.2 bar, the psi equivalent would be? - ANSWER 220.4



A vacuum gauge attached to a refrigerant line reads 18.2 in. Hg. The barometric pressure read 29.92 in.
Hg. What is the absolute vacuum pressure in the line? - ANSWER 11.72 in. Hg.



A temperature of 20*C is equal to what temperature on the Fahrenheit scale? - ANSWER 68*F



The number 15*2 is equal to? - ANSWER 225



Which of the following represents the sequence for solving an equation? - ANSWER MDAS



Given the equation W=CE2/2, solve for C? - ANSWER C=2W/E2



When working with a circle, rd represents? - ANSWER the circumference