3005 Training - Week 1 comprehension Quiz

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Treat this quiz however you want - open "note", rewatch the video as you take it, or just to test your ability to memorize some new things. It's OK if you struggle with some questions, the purpose of the training is to introduce to these things as concepts and knowing what to look up when you need the information.

Name

What Is CAD

What does CAD stand for (in a typical FRC context)

Enter in all lowercase if you want the quiz to count it as correct

1 point

Match up the type of modeling with it's description *

2 points

Used for creating artwork/animations

Used for designing objects to be manufactured in the real world

Parametric

Direct

What are the ways we typically use CAD for in FRC (multiple)

4 points

Determining exact dimensions

Checking for interferences

Creating the files needed for a CNC machine to cut material

Communicating ideas to other people

What are some common CAD programs FRC teams use to design their robot (multiple)

4 points

Fusion 360

Solidworks

VS Code

Blender

DaVinci Resolve

Onshape

Altium

Inventor

3DS Max

Fasteners

What are threads?

1 point

a helical feature that creates a clamping force to hold components together

The shape/hole at the top of a bolt that is used to turn it

a feature only on the outside of a cylindrical rod

a precision ground shank that allows for material to not be squeezed by the bolt

Clear selection

Which of these are cap screws

2 points

Option 1

Option 2

Option 3

Option 4

Which of these is a rivet

Option 1

Option 2

Option 3

Option 4

Clear selection

How can you identify a nylon lock nut?

The dimples on the nut where metal is deformed

By having internal threads

By the nylon insert (typically blue, white, or beige in color)

by the serrated flange

Clear selection

Can you re-use a lock nut

1 point

Yes, always

No, never

In industry applications, the answer is likely no. In FRC you may be able to reuse a few times but know it loses it's effectiveness

In FRC, always

Clear selection

When might you specifically want a shoulder bolt?

When you want to hold two pieces firmly together

when a some material needs to freely rotate around part of a bolt

When you want to make sure the bolt doesn't disconnect

shoulder bolts are not recommended for FRC

Clear selection

When might you want to use a spacer instead of a standoff (select all)

1 point

When the material being is close enough together to put one bolt through

when the material being separated is far apart

When you want the spacer/standoff to be able to freely rotate

Which of the following options describes a standoff, but NOT a spacer? (multiple)

2 points

Is internally threaded all the way through

is internally threaded, but not necessarily the whole way through

Requires fewer fasteners

Requires just one bolt/stud

Order the following from smallest to largest *

3 points

# 10 bolt

1/4-20 bolt

#8 bolt

largest

medium

smallest

Match the thread description to either Metric or SAE (Imperial/fractional) *

2 points

Metric (M5x0.5)

SAE/Imperial (1/4-20)

the center distance between thread wraps

The number of threads per inch

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