Woodttech Test

• The following shows different types of

  FORCE

  
• What force is shown in the image

  TENSION

  
• Tension is a force that

  PULLS OR STRETCHES
• True or False

  Shear is a twisting force

  FALSE
• True or False

  Torsion is a sliding force tearing parts in opposite directions

  FALSE
• True or False

  Force makes things move

  TRUE
• Name the force involved in crushing this can

  COMPRESSION

  
• What is a shear force

  Cutting
• Name the force involved

  TORSION

  
• Compression is a force that

  Squeezes or pushes
• True or False

  Force can speed up or slow down an object

  TRUE
• True of False

  Torsion is bending something

  False
• True or False

  This is an example of a simple machine, force and motion

  TRUE

  
• Oblique or Isometric

  OBLIQUE

  
• Which view is isometric

  E

  
• What type of drawing is this

  Orthogonal drawing

  
• What information do orthogonal drawings provide

  Appearance, Assembly, or Construction of an object
• What are the key principles of orthogonal drawing

  Arrangement of views, Dimensions, Labelling
• Which drawing(s) are the Oblique drawing

  NONE OF THEM

  
• Orthogonal lines

  Lines that travel to the vanishing point
• Which is the clearest defintion of a 'gear'

  Toothed wheel which meshes with other gears to transmit movement
• What is linear motion

  Where movement is along a straight line
• Which gears are used to calculate the gear ratio

  The first and last gears
• What is a reciprocating motion

  Something that goes back and forth or up and down
• What is an oscillating motion

  When something moves along a curved path like a pendulum
• How do you calculate gear ratio

  Divide the driven gear's teeth by the driving gear's teeth
• Linear motion can only occur in a straight line

  False
• Oscillating motion is...

  Movement back and forth in a curved path