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WorksheetsTDR3M1 Test #2 Review
Total questions: 12
Worksheet time: 24mins
When drawing flat views of a part and you image the part to be made of glass, features that you would see in or behind the glass are drawn using
Solid Lines
Section Lines
Center Lines
Hidden Lines
This type of drawing is a 3D representation of a part
Orthographic
Isometric
Parallel Projection
Perspective
The drawing has two obvious dimensioning errors, select them below:
dimension line extends over part
arrowheads do not touch extension line
dimensions placed on top of part
no gap between extension line and part
The drawing has two obvious dimensioning errors, select them below:
dimension line extends over part
hole dimensioned to edge not center
dimensions placed on top of part
angled dimensions are not useful for building
In the sketch shown, indicate which views belong in the boxes A, B, C (following the drawing standard)
A = Front, B = Top, C = Right Side
A = Top, B = Right Side, C = Front
A = Top, B = Front, C = Left Side
A = Top, B = Front, C = Right Side
When using the classroom 3D Printers, what is the minimum recommended feature size for a successful print?
2 mm
1 mm
0.5 mm
0.2 mm
For the following 3D part, choose the best face to place on the floor for a successful 3D Print.
Face A
Face B
Face C
Face D
Which of the following electronic components used in class functions as a switch?
Resistor
Diode
Transistor
Capacitor
NPN and PNP are types of this electronic component used in class
Diode
LED
Resistor
Transistor
About this many transistors are built into the CPU of your Arduino
80,000
800,000
10,000,000
10,000,000,000
The type of transistor that was used in class to control a simple DC Motor was a:
BJT
JFET
BOBAFETT
MOSFET
When creating a detail drawing, select the MOST IMPORTANT rule that must be followed from the list below
All the dimensions needed to build the part should be included
The drawing standard must be followed
When adding the dimensions, think of how you design the part and want it to be built
Views must be added following third angle projection as demonstrated in class
