CWEA Maintenance Technologist 1 Practice
Questions | 100% Correct Answers | Verified
| Latest 2024 Version
Which process is most commonly used for small pipe maintenance welding? - ✔✔D. Oxyacetylene gas
welding
What is the proper definition of an engine? - ✔✔B. It is machine designed to convert energy into useful
mechanical motion
What is wet stacking and how can it be prevented? - ✔✔C.Wet stacking is a condition in diesel engines in
which unburned fuel passes on into the exhaust system.[1] The word "stacking" comes from the term
"stack" for exhaust pipe or chimney stack. The oily exhaust pipe is therefore a "wet stack".
To check a flywheel face runout, where should the dial indicator be positioned? - ✔✔B. The base of the
bell housing and the pointer on the flywheel face
If a 38-tooth gear running at 360 rpm is driving another gear at 144 rpm, what is the number of teeth on
the driven gear? - ✔✔B. 95
Which of the following is required for a sealed ball bearing? - ✔✔C. It does not need to be lubricated
under normal use
A DAFT is an acronym meaning? - ✔✔A. Dissolved Air Flotation Thickener
What is the governing agency that permits odor control systems? - ✔✔D. AQMD
At what pressure rating would you use a blower instead of a fan? - ✔✔B. 7psi
Which of the following valves is unsuitable for high-pressure flow? - ✔✔C. A needle valve
