Hard skill/technical knowledge software during my Uma class

Technician a says that if a valve is open when a piston rises to the very top of a cylinder, the piston may actually strike the valve head and cause serious engine damage. technician b says if the camshaft is located in the engine block, then the engine is called an overhead valve engine, ohv engine, or an in-block camshaft. who is right? a. b only b. both a and b c. a only d. neither a nor b

This is not a factor that you should use to determine the content of your presentation. your audience your goals your purpose your technology

The basic work area of the computer is it screen that you when you first fire up your computer