CWEA Practice Test Questions with complete solution 2023

CWEA Practice Test Questions with complete solution 2023Which welding process is most commonly used for SMALL pipe maintenance welding? - correct answer OxyAcetylene gas welding What is the proper definition of an engine? - correct answer It is a machine designed to convert energy into useful mechanical motion What is wet stacking and how can it be prevented? - correct answer It is unburned fuel collecting in the exhaust due to light or no load conditions To check flywheel face runout, where should the dial indicator be positioned? - correct answer The base on the bell housing and pointer on the flywheel face If a 38-tooth gear running at 360 rmp is driving another gear at 144 rmp what is the number of teeth on the driven gear? - correct answer 95 Which of the following is required for a sealed ball bearing? - correct answer It does not need to be lubricated under normal use A DAFT is an acronym meaning: - correct answer Dissolved Air Flotation Thickener What is the governing agency that permits odor control systems? - correct answer AQMD At what pressure rating would you use