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WorksheetsQuiz #2 Electronics
Total questions: 20
Worksheet time: 20mins
What is the microcontroller development board that will be at the heart of your Arduino electronic projects?
Arduino Uno
Uno Arduino
Arduino Una
Una Arduina
It is a simple computer that controls the electronic components connected to it such as actuators or sensors.
Arduino Uno
ATMega320 Microcontroller
ICSP Header
Breadboard
What part of the Arduino Uno resets the ATmega microcontroller?
Digital Pins
Pin 13 LED
Reset Type
Reset Button
What is the brains of the Arduino Uno?
Power LED
Power jack
ATmega Microcontroller
Digital Pins
What indicates that the Arduino Uno is receiving power?
Power jack
Power LED
USB Port
TX and RX LEDs
This is a platform, with columns and rows of holes connected underneath by strips of metal, where prototyping or building of initial designs or assembly of electronic components can be done and power sources may be connected.
Solder boards
Solderless breadboards
Arduino Uno boards
Both solder and solderless breadboards
What do you call the highlighted part/s?
Power Source/s
Power bus/es
Prototyping area/s
Conductive strip/s
Which common mistake in assembling electronic parts on breadboards is exemplified in the figure?
Getting the row numbers wrong
Getting the power and ground mixed up
Putting components in backwards
Short Circuit
How can short circuits be avoided?
By always using red jumper wires to power and black jumper wires to ground terminals.
By always minding that the TX and RX LEDs are blinking
By rechecking and correcting the assembly of electronic components for faulty connections before powering up the Arduino Uno board.
None of these.
Which of the following electronic components does not have polarities?
LEDs
Diodes
Dry cells
Push buttons
It is an component that enables one to momentarily close the circuit when applied with pressure.
LEDs
Diodes
Dry Cells
Push buttons
It is a type of circuit which provides only a single path for charges to flow through.
Series
Parallel
Perpendicular
Normal
It is a type of circuit which provides more than one path for charges to flow through.
Series
Parallel
Perpendicular
Normal
What will be observed with LED 1 in series connection with LED 2 if the latter is removed from the breadboard.
LED 1 will continue to glow.
LED 1 will be not glow anymore.
LED 1 will glow its brightest.
LED 1 will also be removed from the breadboard.
What will be observed with LED 1 in parallel connection with LED 2 if the latter is removed from the breadboard.
LED 1 will continue to glow.
LED 1 will be not glow anymore.
LED 1 will glow its brightest.
LED 1 will also be removed from the breadboard.
Examine the assembly carefully. How are the pushbuttons and LED connected with each other?
Series
Parallel
Perpendicular
Normal
Examine the assembly carefully. How are the push buttons and LED connected with each other?
Series
Parallel
Perpendicular
Normal
Complete the statement. Only a/an _____ circuit would cause the charges to flow through.
Closed
Open
Continuous
Both "closed" and "continuous"
True or False. Electric current will always seek the path least traveled.
True
False
Which of the following statements is/are TRUE?
The Arduino Uno board may accept voltages between 7-12 V.
The current through electronic components connected in series are the equal.
Consistently using proper color coding for the jumper wires eases out assembly of electronic components.
All of these.
