C-38 Refrigeration Practice Questions - California CSLB C-38 Refrigeration Examination Exam

Access More Questions

A commercial freezer wall has an overall heat transfer coefficient (U-factor) of 0.035 BTU/hr-sq ft-degree F and a surface area of 400 sq ft. If the ambient design temperature is 90 degrees F and the freezer interior is -10 degrees F, what is the wall heat transmission load?

1,120 BTU/hr total wall transmission heat load. 1,400 BTU/hr total wall transmission heat load. 1,680 BTU/hr total wall transmission heat load. 2,100 BTU/hr total wall transmission heat load.

Correct Answer:

1,400 BTU/hr total wall transmission heat load.

Access more questions from this quiz

Continue to C-38 Refrigeration Practice Questions - California CSLB C-38 Refrigeration Examination Exam for more practice questions and the full quiz experience.

Access More Questions