Quiz on Servo Motors

What does the term 'servo' originate from?

• French word for control

• Greek word for machine

• Latin word for slave/servant

• German word for motor

What is the primary function of a servo motor?

• To control angular position, velocity, and acceleration

• To convert heat into motion

• To generate electricity

• To store energy

Which type of servo motor can rotate indefinitely?

• Linear servo

• Stepper motor

• Continuous rotation servo

• Positional rotation servo

What is a key component of a servo motor's closed-loop system?

• A battery

• A control circuit

• A power supply

• A cooling system

In which decade was the term 'servo' first introduced?

• 1920s

• 1930s

• 1940s

• 1950s

What is the average torque of a plastic servo at 5 volts?

• 2-3 kg/cm

• 4-5 kg/cm

• 1-2 kg/cm

• 6-7 kg/cm

What type of signal do servos use to receive position commands?

• Digital signal

• Continuous wave signal

• Square wave signal

• Analog signal

Which component is typically used as a position sensor in a servo motor?

• Transistor

• Capacitor

• Potentiometer

• Resistor

What is the purpose of the gear system in a servo motor?

• To cool the motor

• To increase speed

• To reduce motor speed and increase torque

• To store energy

What does the function servo.write(degrees) do?

• Sets the servo to a specific angle

• Stops the servo

• Increases the servo speed

• Resets the servo