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Robotics Semester Test

Total questions: 22

Worksheet time: 25mins

Name
Class
Date
1.

What is this part?

a)

pulley

b)

wheel hub

c)

plate

d)

gear

2.

What part is this?

a)

Controller

b)

Robot Brain

c)

Radio

d)

Smart Motor

3.

What part is this?

a)

Controller

b)

Robot Brain

c)

Radio

d)

Smart Motor

4.

What part is this?

a)

Smart Cables

b)

Robot Brain

c)

Radio

d)

Smart Motor

5.

What is the sensor we used in the collision avoidance project?

a)

Distance Sensor

b)

Temperature Sensor

6.

What is the function of this code block?

a)

Increase Bot Speed

b)

Decrease Bot Speed

c)

Increase And Decrease Bot Speed

d)

None Of The Above

7.

What will happen if the Front Eye Sensor detects green in this project?



a)

The VR Robot will turn right for 90 degrees

b)

The VR Robot will turn left for 90 degrees.

c)

The VR Robot will turn drive forward.

d)

The VR Robot will turn stop driving.

8.

What shape will this program draw?

a)

a spiral design

b)

a square

c)

a circle

d)

a triangle

9.

Match the following

a)

Designs machines that fly

1.

Aerospace Engineer

b)

Designs highways and bridges

2.

Civil Engineer

c)

Designs and develops electrical systems

3.

Electrical Engineer

d)

Deals with problems involving energy, tools, and machines

4.

Mechanical Engineer

e)

Solves problems related to the environment

5.

Environmental Engineer

10.
What are the only two numbers you can use in binary?
a)
0 and 1
b)
1 and 2
c)
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
d)
1, 2, 4, 8, 16
11.

What is 1011 in our normal decimal system?

a)
11
b)
14
c)
26
d)
1011
12.
What is 12 in binary?
HINT: It has an 8 and a 4 in it!
a)
12
b)
11
c)
1100
d)
1011
13.

What is the decimal equivalent of the binary number 1010?

a)

2

b)

5

c)

8

d)

10

14.

A small component that lights up

when current flows through it.

a)

resistor

b)

capacitor

c)

circuit

d)

light-emitting diode

15.

What does resistance in an electrical circuit compare to?

a)

The width of a river

b)

The depth of a pool

c)

A narrow passageway that restricts water flow

d)

The height of a mountain

16.
In programming, what is iteration?
a)
The repetition of steps within a program
b)
The order in which instructions are carried out
c)
A decision point in a program
d)
Testing a program to make sure it works
17.

When you have a system with a Driving Gear that is ________ than the Driven Gear you will increase Speed and decrease Torque.

a)

smaller

b)

tighter

c)

older

d)

larger

18.

What would be a good gear set for a drag race?

a)

60 tooth on the motor/12 tooth on the wheel

b)

12 tooth on the motor/60 tooth on the wheel

c)

36 tooth on the motor/36 tooth on the wheel

d)

12 tooth on the motor/12 tooth on the wheel

19.

For a pushing challenge, what would be the best gear setup?

a)

60 tooth on motor/12 tooth on wheel

b)

12 tooth on motor/12 tooth on wheel

c)

36 tooth on motor/36 tooth on wheel

d)

12 tooth on motor/60 tooth on wheel

20.

What part of the My Life as a Coder book did you enjoy most? Be sure to give details and examples.

4 lines
21.

In what ways can teamwork benefit the building of a robot? Be sure to list more than one.

4 lines
22.

What did you learn most for yourself from the competitions?

4 lines