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TECH-8th-DIAGNOSTIC TEST

Total questions: 10

Worksheet time: 7mins

Name
Class
Date
1.

The funtion of the arduino is:

a)

Connect system components without soldering.

b)

Control components for a specific purpose through programming.

c)

Regulate the voltage of the sensors

d)

Detect the humidity in the soil and send the signal to the sensor

2.

Servomotors have the particularity that they can be programmed exactly how much we want them to turn (0°-180°)

a)

False

b)

True

3.

Servo motors have the ability to rotate 360 ​​degrees

a)

False

b)

True

4.

Select a sensor

a)

b)

c)

d)

5.

Components shown in the image have GND and VCC ports

a)

True

b)

False

6.

At what magnitude is voltage measured?

a)

Volts

b)

Ohms

c)

Amper

7.

In what magnitude is intensity of current measured?

a)

Volts

b)

Ohms

c)

Amper

8.

Identify the mistake in the wiring

a)

the led is upside down

b)

the led is not connected to the positive

c)

the resistor is not connected to the ground

d)

the resistor is upside down

9.

What is the Arduino pin that has to be HIGH for green to be on?

a)

10

b)

13

c)

7

d)

5

10.

What is the name of the device in the image?

a)

Arduino device

b)

dimple plate

c)

Breadboard