2 10 Points Question 2 The technician should study the supply and return air ductwork through the system. True False Question 3 Question 3 10 Points Question 3 On small jobs the specifications are printed on a separate sheets and bound with the regular prints. True False Question 4 Question 4 10 Points Question 4 In reading the mechanical plans one of the first thing a HVAC technician should do is find the . title of the drawing ductwork scale general information Question 5 Question 5 10 Points Question 5 On a duct with dimensions of 30" x 18", what does the 30" refer to? width length height weight Question 6 Question 6 10 Points Question 6 The first thing that a HVAC technician should do upon receiving a set of plans for a building is to review all the plans. True False