Robotics Year 6 Quiz 1

What is this device called ?

• Ultrasonic Sensor

• Supersonic Sensor

• Ultrasound monitor

• Hypersonic Sensor

What is this device called ?

• Actuator

• AC motor

• DC motor

• Electro- magnet

What is this device called ?

• Serving motor

• Servo machine

• Motor Servo

• Servo motor

The DC motors in our robot turns the ______________

• Wheels
• Sensors

• Motor

• Board

Servo motor is a position control rotary ____________

• Actuator
• Activator

• Amplifier

• I do not know

The __________ works like a bat's ear

Select all 3 words related to DC motors.

•   Electric current

• Magnetism

• Electro-magnetism

• Sensors

Select two correct answers about servo motor.

• Servo motor is a position control rotary actuator.

• It turns the wheels.

• It senses the distance

• Generally, the angle range of servo rotation is 0° --180 °.

Select the correct answers about Ultrasonic Sensors.

• It works like a bat's ear.

• It has both transmitting and receiving eyes.

• It works like a cat's ear

• Used for measuring distance from itself to another obstacle.

Reorder the following

• Thus enabling the wheels attached to turn .

• This turns the metal and makes the shaft turn.

• The magnetic field inside the motor creates electro-magnetism

• Shaft's movement is transferred to the wheels.

• Electric current passes through the wires inside the motor.