Quiz_2_G3

What does the Move Steering block control?

• Motor speed

• Robot direction and speed

• Robot sounds

• Sensor input

Which motors are usually used to move an EV3 robot?

• Medium motors

• Large motors

• Ultrasonic motors

• Color motors

Which programming palette contains the block to set the speed of two motors?

• Sensor palette

• Motor palette

• Movement palette

• Both Motor and Movement palettes

How do you make a robot turn left/right?

• Set one motor in clockwise direction and another motor in anticlockwise direction.

• Stop one motor and spin another motor

• Both (a) and (b)

• None of these

True or False: The robot can move forward without using any motors.

• True

• False

What happens when the touch sensor is pressed?

• It measures light intensity

• It sends a signal to the EV3 brick, which can then trigger a programmed response

• It stops the program

• It measures distance

How many states does a Touch Sensor have?

• 1

• 2

• 3

• 4

True or False: A Touch Sensor can be used to detect distance.

• True

• False

Which of these is NOT a way to use a Touch Sensor?

• As a bumper to stop a robot

• To detect when a button is pressed

• To measure the distance between the sensor and the object.

• Option A and B

In Port View, what information is displayed for the Touch Sensor?

• Pressed or Released status

• Sensor’s port number only

• Battery percentage

• None of the above