A machine tool is

• a piece of equipment used to shape metal ot other rigid materials
• made of two pieces of equipement to create metal
• used to cut metal or rigid materials
• a piece of equipment used to hammer metal or other rigid materials

Machine tools can be classified into

• three major groups: 1. drilling and boring; 2. turning; 3. metal forming
• five major groups: 1. drilling and boring; 2. turning; 3. milling; 4. shaping and broaching; 5. metal forming
• six major groups: 1. drilling and boring; 2. turning; 3. milling; 4. shaping and broaching; 5. grinding; 6 metal forming
• seven major groups: 1. drilling and boring; 2. turning; 3. milling; 4. shaping and broaching; 5. grinding; 6 metal forming; 7 glass breaking

The lathe is

• a renewable source of energy
• a turning machine
• the process of giving a specific shape
• a system that makes a car move

Turning is 

• a form of material removal process, which is used to create rotational parts by cutting away unanwanted material
• applied to internal surfaces
• a cutting process
• the use of abrasive material

The parts of a lathe are

• headstock, spindle, tool rest, lock knob, tailstock, bed, tool post, workbench, power source
• headstock, spindle, tool rest, lock knob,  bed, tool post.
• headstock, spindle,  tailstock, bed, tool post.
• headstock, spindle, tool rest, lock knob, tailstock, bed, tool post.

The counterpoint to the headstock is

• the bed
• the tailstock
• the tool rest
• the spindle

A workpiece is referred to as between centres when it is

• first mounted with a certain axis of rotation worked, then remounted with a new axis of rotation
• fixed only to the spindle at the headstock end
• first mounted with a certain axis of rotation worked, then remounted with the same axis of rotation
• fixed between the headstock and the tailstock

In a woodworking lathe the shaping tools are placed on the __________ rest

• bed
• tool
• industry
• spindle

The saddle and the apron form

• the turret lathe
• change box
• the carriage
• the compound rest

The metalworking lathe is

• a large class of lathes designed for machining relatively soft materials
• a small class of lathes designed for machining relatively hard materials
• a large class of lathes designed for machining relatively hard materials
• a small class of lathes designed for machining relatively hard and soft materials