Practice Quiz for CLS app for iPhone and iPad

This practice quiz is designed to help students & professionals to prepare and pass their Certified Lubrication Specialist exam organized by STLE.
This app contains over 315 questions in total.
you get short quizzes with 20 questions each to help you memorize the concepts without struggle.

If you are using a self study approach for the your certification exam, then this app is for you.

The app is designed to test your knowledge in lubrication fundamentals, fluid power, gears, bearings, pneumatics, lubricant manufacturing, fluid conditioning, trouble shooting and problem solving skills.