True/False
Indicate whether the
statement is true or false.
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1.
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Always wear eye protection when using any tool?
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2.
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Remove all rings, watches or other items around your wrists?
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3.
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Wear shoes that have a covered toe and heel?
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4.
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Carry tools in your pocket?
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5.
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Treat all tools with respect?
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6.
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Hold material in your hand while cutting, drilling or shaping?
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7.
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It is ok to cut or drill in the table top?
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8.
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When finished with a tool place the tool on the table with the cutting edge
toward the center of the table?
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9.
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After using a tool carefully return it to the tool cabinet?
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10.
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Be cautious around other people using tools and machines?
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11.
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Report any accident immedittally to the teacher?
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12.
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The screw can be used to change rotary motion into linear motion.
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13.
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The pitch of a screw is equal to the number of threads per inch.
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14.
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The effort on a wedge is parallel to the slope.
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15.
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Wedges can either be single or double.
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Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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16.
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 What type of line convention is described
above? a. | Hidden Line | c. | Visible Line | b. | Construction Line | d. | Center Line |
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17.
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 What line type is described above? a. | Hidden Line | c. | Visible Line | b. | Construction Line | d. | Center Line |
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18.
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 What line type is described above? a. | Hidden Line | c. | Visible Line | b. | Construction Line | d. | Center Line |
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19.
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 The arrow indicates what type of line? a. | Hidden Line | c. | Visible Line | b. | Construction Line | d. | Center Line |
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20.
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Isometric Sketches are drawn at what angle?
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21.
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The simplest way to begin drawing an isometric sketch is what method?
a. | The Square Method | c. | The Box Method | b. | The 30 degree Method | d. | The Circle
Method |
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22.
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Isometric sketches show what dimensions?
a. | Width | c. | Width, Height, & Length | b. | Width &
Height | d. | Width, Height, &
Depth |
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23.
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When using Tonal Shading, what direction does the light source come from?
a. | Top | c. | Right Side | b. | Bottom | d. | Left Side |
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24.
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When using Tonal Shading, what view is the lightest hue?
a. | Top | c. | Right Side | b. | Front | d. | Left Side |
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25.
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When using Tonal Shading, what view is the medium hue?
a. | Top | c. | Right Side | b. | Front | d. | Left Side |
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26.
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When using Tonal Shading, what view is the dark hue?
a. | Top | c. | Right Side | b. | Front | d. | Left Side |
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27.
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Oblique sketches are drawn at what angle?
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28.
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An oblique cavalier sketch represents what percentage of the actual
depth?
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29.
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An oblique cabinet sketch represents what percentage of the actual depth?
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30.
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A one point perspective has how many vanishing points?
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31.
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A two point perspective has how many vanishing points?
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32.
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A three point perspective has how many vanishing points?
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33.
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The horizontal lines that stretch across the top of a one, two, and three point
perspective is called?
a. | Horizon Line | c. | Reference Line | b. | Vanishing Point Line | d. | Horizontal Line |
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34.
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When creating a one point perspective, which lines are true shape?
a. | Horizontal and Depth | c. | Horizontal and Vertical | b. | Vertical and
Depth | d. | Depth, Horizontal,
and Vertical |
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35.
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Traditionally multiview sketches consist of what three views?
a. | Top, Front, Left Side | c. | Bottom, Right Side, Top | b. | Top, Front,
Bottom | d. | Top, Front, Right
Side |
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36.
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Multiview sketches show drawings using a series of drawings, that are drawn in
what dimension?
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37.
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What three dimensional drawing is generally included in a multiview
sketch?
a. | Oblique | c. | Cabinet Oblique | b. | Perspective | d. | Isometric |
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38.
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When given a problem dealing a lever, what does the E in the equation stands
for?
a. | Load | c. | Load Distance | b. | Effort | d. | Effort Distance |
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39.
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When given a problem dealing with a lever, what does the R in the equation stand
for?
a. | Load | c. | Load Distance | b. | Effort | d. | Effort Distance |
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40.
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When given a problem dealing with a lever, what does the LR in the equation
stand for
a. | Load | c. | Load Distance | b. | Effort | d. | Effort Distance |
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41.
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When given a problem dealing with a lever, what does the LE in the equation
stand for
a. | Load | c. | Load Distance | b. | Effort | d. | Effort Distance |
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42.
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An example of a first class lever would include which of the following?
a. | Wheel Barrow | c. | Toll Gate | b. | See Saw | d. | A board |
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43.
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An example of a second class lever would include which of the following?
a. | Wheel Barrow | c. | Toll Gate | b. | See Saw | d. | A board |
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44.
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An example of a third class lever would include which of the following?
a. | Wheel Barrow | c. | Toll Gate | b. | See Saw | d. | A board |
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45.
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If a first class lever has an effort of 10 lbs, the effort is placed 15 feet
from the fulcrum and the load is placed 5 feet from the fulcrum, calculate the mechanical
advantage.
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46.
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If a first class lever has an effort of 10 lbs, the effort is placed 15 feet
from the fulcrum and the load is placed 5 feet from the fulcrum, calculate the load.
a. | 25 lbs | c. | 35 lbs | b. | 30 lbs | d. | 40 lbs |
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47.
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Calculate the effort if the mechanical advantage of a first class lever is 4.5
and the load being moved is 100lbs.
a. | 11.111 | c. | 22.222 | b. | 20.212 | d. | 23.453 |
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48.
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 Calculate the mechanical advantage. a. | 1.560 | c. | 1.679 | b. | 1.666 | d. | 1.869 |
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49.
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Calculate the effort needed to move a 150 lb object up an incline plane that has
a height of 4.5’ and a length of 12’.
a. | 55.678 ft-lbs | c. | 56.264 ft-lbs | b. | 56.186 ft-lbs | d. | 57.697 ft-lbs |
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50.
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If a pulley has 5 strands supporting the load, what is the mechanical
advantage.
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51.
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A fixed pulley has how many strands supporting the load?
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52.
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If a screw has 25 threads per inch, calculate the pitch.
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53.
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Calculate torque if a wheel has a force of 5.6 lbs and a radius of
4.5”.
a. | 25.2 in-lbs | c. | 26.5 in-lbs | b. | 25.5 in-lbs | d. | 26.7 in-lbs |
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54.
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Calculate torque if a wheel has a force of 190 lbs and a diamter of
5.89”.
a. | 555.90 in-lbs | c. | 559.55 in-lbs | b. | 557.42 in-lbs | d. | 560.53 in-lbs |
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Completion
Complete each
statement.
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55.
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A __________ is a push or pull exerted by one object on
another.
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56.
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A __________ expands or lengthens the object it is acting
on.
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57.
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A _________________ compresses or shortens the object it is
acting on.
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58.
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_________ are the only shapes that cannot be deformed
without changing the length of one of its sides
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59.
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_______ are strong because the force resulting from a
heavy load placed at the top spreads down the sides to the foundation.
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60.
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A group of arches placed around a central point creates a
_______, which distributes loads down through curving sides to the foundation.
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61.
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_______ is the study of the
natural world through observation, identification, description, experimental investigation, and
theoretical explanations.
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62.
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______________ is the science
of patterns and order and the study of measurement, properties, and the relationships of quantities;
using numbers and symbols.
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63.
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__________ is human innovation
in action that involves the generation of knowledge and processes to develop systems that solve
problems and extend human capabilities.
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Matching
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a. | What dimensions do 3D sketches illustate? | c. | Height | b. | Width | d. | Depth |
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64.
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Associated with the side to side dimension
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65.
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Associated with the front to back dimension
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66.
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Associated with the top to bottom dimension
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67.
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Height, Width, Depth
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Match the ages to the descriptions given: a. | Palaeolithic Age | f. | Mesolithic
Age | b. | Iron Age | g. | Renaissance Age | c. | Neolithic Age | h. | Information Age | d. | Middle
Age | i. | Industrial
Age | e. | Bronze Age |
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68.
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10,000-4000 BC: leatherwork, basketry, fishing tackle, farming and
domestication of animals
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69.
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2300-700 BC: bronze jewelry, tools and weapons, earliest civilization,
development of metallurgy
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70.
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4000-2300 BC: pottery, spinning and weaving tools, stone plow, year round
agriculture, division of labor
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71.
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700-450 AD: iron tools and weapons, military dominance, iron bladed
plow
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72.
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500,000-10,000 BC: used stone tools and bone needles, improved health
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73.
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1400-1750 AD: telescope, thermometer, barometer, scientific observation or
natural phenomena
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74.
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1950- Present: transistor, integrated circuit, nuclear power, information
becoming widely available
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75.
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450-1400AD: rise and decline of serfdom and feudalism, rise of money and
capitalism, ocean going ships, compass, mechanical clock
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76.
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1750-1950 AD: steam engine, factories, automobile, industrial revolution,
population expansion
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Match the different types of beam bridges.
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77.
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Deck Truss Bridge
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78.
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Warren Truss Bridge
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79.
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Howe Kingpost Truss Bridge
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80.
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Pratt or Through Truss Bridge
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Identify the different types of bridges a. | Arch Bridge | c. | Beam
Bridge | b. | Suspension Bridge | d. | Cable-Stayed Bridge |
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81.
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82.
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83.
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84.
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85.
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86.
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87.
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88.
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