The 13 refrigeration competitors took a written exam, then performed six hours of hands-on tests.

We conducted benchmarking and some hands-on tests to determine if the new Opera lives up to the hype.

During my hands-on tests, I was extremely impressed with the phone's stellar performance.

Student evaluation will be based on in class assignments, large projects, and hands-on tests.

Only those skills that do not lend themselves to examination through a paper-and-pencil exercise should be evaluated through a hands-on test.

A quick hands-on test of the Portable leads one to conclude that Apple was successful.

I did a hands-on test of the Android application, which is still at the beta stage of development.

Participants who were a standard deviation above or below the mean score were invited back for hands-on tests.

Certainly, it performed well in my hands-on test but the real question is how it will perform in the real world.

Ramachandran is known for his low-tech method, which often involves little more than interviews with patients and a few hands-on tests.