SC Air Conditioning Practice Questions - South Carolina Air Conditioning Contractor Examination Exam

Access More Questions

A blower has 0.80 in. wc external static capability. Coil, filter, and register losses consume 0.50 in. wc. The longest supply/return path has a total effective length of 150 feet. The Manual D design friction rate is:

0.50 in. wc per 100 ft 0.08 in. wc per 100 ft 0.20 in. wc per 100 ft 0.30 in. wc per 100 ft

Correct Answer:

0.20 in. wc per 100 ft

Access more questions from this quiz

Continue to SC Air Conditioning Practice Questions - South Carolina Air Conditioning Contractor Examination Exam for more practice questions and the full quiz experience.

Access More Questions