The NYC Refrigeration Test can be quite daunting with hundreds of technical questions requiring years of experience and knowledge to answer. Most have to study for month to prepare for this test. Our goal in the app is to get you familiar with some of the principles and questions you should know in talking the NYC Refrigeration Exam also known as the Stationary Exam. The exam is in two parts, this app will focus on the first part which is the question and answer. Although the practical has become somewhat of a question and answer now with images we will focus on the first part with this app.