SC Refrigeration Practice Questions - South Carolina Refrigeration Contractor Examination Exam

Access More Questions

A commercial refrigeration rack has a verified full charge of 200 lb. In a 3-month period the technician adds 24 lb to return it to that charge. What is the annualized leak rate, and is the 20 percent commercial-refrigeration ODS trigger exceeded?

12 percent; no repair trigger 24 percent; no repair trigger 48 percent; yes, the 20 percent commercial-refrigeration trigger is exceeded 200 percent; only industrial process rules apply

Correct Answer:

48 percent; yes, the 20 percent commercial-refrigeration trigger is exceeded

Access more questions from this quiz

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

Access More Questions