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Robotics Q1

Total questions: 40

Worksheet time: 24mins

Name
Class
Date
1.

American Standard Code for Information Exchange. A 7-bit code for representing alphanumeric and control characters.

a)

ASCII

b)

binary code

c)

digital number

d)

byte

2.

an electronic system that performs a logical operation on an input signal

a)

binary number

b)

digital numbers

c)

truth table

d)

logic gate

3.

a logic circuit whose output is 1 when all inputs are 1

a)

NOR gate

b)

AND gate

c)

NAND gate

d)

XOR gate

4.

a logic circuit whose output is 1 when at least one input is 1

a)

XOR gate

b)

NOR gate

c)

OR gate

d)

NOT gate

5.

a logic circuit whose output is 0 when all inputs are 1

a)

AND gate

b)

OR gate

c)

NOR gate

d)

NAND gate

6.

a logic circuit whose output is 0 when at least one output is 1

a)

NOR gate

b)

OR gate

c)

XOR gate

d)

NAND gate

7.

a binary number 8 bits long

a)

binary code

b)

byte (bit)

c)

digital

d)

decimal number

8.

a device with multiple inputs and one output

a)

gate

b)

logic gate

c)

binary code

d)

digital

9.
What is a one time circuit protection device that OPENS on too much current?
a)
Fuse
b)
Resistor
c)
Switch
d)
Relay
10.
A device that opens on over current like a fuse but can be reset and reused.
a)
Relay
b)
Breaker
c)
Resistor
d)
Deflector
11.
What is the unit of measurement of electrical Intensity or current flow?
a)
Ampere
b)
Ohm
c)
Volt
d)
Watt
12.
These components can hold phantom voltage even after they are unplugged from power.
a)
Resistors
b)
Diodes
c)
Capacitors
d)
Transistors
13.
Name this electrical component
a)
Solderless Bread Board
b)
Fixed Resistor
c)
Potentiometer
d)
Diode
14.
Name this electrical component
a)
Jump Wire
b)
Fixed Resistor
c)
Potentiometer
d)
Diode
15.
Name this electrical component
a)
Capacitor
b)
Fixed Resistor
c)
Potentiometer
d)
Transistor
16.
Name this electrical component
a)
Electrolytic Capacitor
b)
Fixed Resistor
c)
Ceramic Disc Capacitor
d)
Diode
17.
Name this electrical component
a)
Diode
b)
Fixed Resistor
c)
Transistor
d)
Photocell
18.
Name this electrical component
a)
Ceramic Disc Capacitor
b)
Fixed Resistor
c)
Potentiometer
d)
Electrolytic Capacitor
19.

What is it?

a)

fuse

b)

relay

c)

light bulb

d)

Keys

20.

This symbol Ω represents wattage

a)

True

b)

Fales

21.

Which parts of an atom are negatively charged?

a)

Electrons

b)

Protons

c)

Neutrons

22.
An analog signal is sent in Discrete pulses in two states, on= 1 or off= 0.
a)
True
b)
False
23.
Is this digital or analog?
a)
Digital 
b)
Analog
24.
When using a shared computer it is most important to
a)
sanitize the keyboard
b)
log out of your account when done
c)
leave a kind note for the next user
d)
check the battery life
25.
Although it can be easy, do not 
a)
use the same password for all accounts
b)
eat sugar
c)
memorize all the words to a Taylor Swift song
d)
write in Comic Sans
26.

When using technology it is critical that you understand that you are leaving a __________________.

a)

Digital footprint that can always be traced back to you.

b)

Good impression for making new friends.

c)

World that will allow you to remain anonymous so that no one knows who you are.

d)

Print that can be deleted and not traced back to you.

27.

Which text editor do we use to write Pbasic programs to load on the BoeBot

a)

Python

b)

Replit

c)

Basic Stamp Editor

d)

notepad

28.

This Pbasic command calls on a subroutine

a)

VAR

b)

DEBUG

c)

GOSUB

d)

DEC

29.

On the BoeBot, what is the name for the pins that can send and receive electricity based on your code/program?

a)

Vss

b)

Vdd

c)

I/O Pins

30.

On the BoeBot, what is the name for the pins that constantly send negative voltage?

a)

Vss

b)

Vdd

c)

I/O Pins

31.

On the BoeBot, what is the name for the pins that constantly send positive voltage?

a)

Vss

b)

Vdd

c)

I/O Pins

32.

To send electricity from an I/O pin, which command do you use?

a)

HIGH

b)

LOW

c)

PULSOUT

d)

FREQOUT

33.

To stop sending electricity from an I/O pin, which command do you use?

a)

HIGH

b)

LOW

c)

PULSOUT

d)

FREQOUT

34.

To move the servos, which command do you use?

a)

HIGH

b)

LOW

c)

PULSOUT

d)

FREQOUT

35.

To create sounds with a piezo speaker, which command do you use?

a)

HIGH

b)

LOW

c)

PULSOUT

d)

FREQOUT

36.

Which PULSOUT value is neutral? (This should stop the servo)

a)

650

b)

750

c)

850

37.

Which line of code will correctly center the servo attached to pin 12?

a)

12 PULSOUT, 750

b)

750 PULSOUT 12

c)

PULSOUT 12, 750

d)

PULSOUT 750, 12

38.

A DO LOOP runs forever

a)

True

b)

False

39.

When loading a program to the BoeBot, which position should the power switch be on?

a)

0

b)

1

c)

2

40.

To engage the servos after a program is loaded to the BoeBot, which position should the power switch be on?

a)

0

b)

1

c)

2

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