Dimensions
What type of hole is this?
Ro.5 THRU
A through hole
if you are looking straight at a sketch and the object facing you is an edge, the sketch is an.....
Isometric sketch
True or false: lines must be parallel if they are on opposite sides
True
True or false: when placing two holes on a sketch, you dimension only one hole.
true. Before the dimension there is a 2 X
In an oblique sketch, if you were going straight into an object, which feature would you run into first?
The face
A company has decided to re-introduce a retro-radio by reproducing a product that was manufactured in the 1940s. The company has possession of several of the radios that were produced in the 40s, but any technical documentation of the product has been lost. Which meathod of engineering would be the best to use to recreate the recreate the technical drawings?
Reverse engineering
what is the difference datum dimensioning and chain dimensioning?
Datum dimensions start with the largest dimension and as you go down the dimensions get smaller, unlike chain dimensions. Chain dimensions are small dimensions you add together to get larger lengths.
In a drawing file, what is the order of the sketches from right the left?
Top view, isometric view, front view, side view.
You are designing a skateboarding ramp with a base of 12 meters long and 4 meters high. How long in feet is the incline of the ramp?
41.49 feet
According to standard dimensioning practices, in which location (top view, right side view, front view or isometric view) is the width location be placed?
The right side view
Hidden lines are...
Lines representing something not shown in the view of the sketch.
Mason built a planter for his family to grow tomatoes. The planter is 24 inches long, 18 inches wide, and 6 inches high. How many cubic feet of soil does Mason need to completely fill the planter?
1.5 cubic feet
What is the length of top piece of this part? (In inches)
Dimensions:
|<—.50 +.00 —>|<—.50 +.005-.002 —>|<—.508.500—>|
1.518 inches
When a part has a curved element to it, what view do you use?
Auxiliary view
What is reverse engineering?
When a product's purpose is identified, observations are made to determine how the product works and the system's inputs and outputs are listed.