Robotic and electronic Quiz

What type of materials are used to make electronic components such as diodes and transistors?

• Plastics

• Semiconductors

• Insulators

• Metals

What is a LED diode?

• A type of diode that only works with alternating current

• A type of diode that has no polarity

• A type of diode that does not emit light

• A type of diode that emits light when forward-biased

What are resistors?

• Components that only work with direct current

• Components that provide a specific amount of current in a circuit

• Components that allow the passage of current through them

• Components that never allow the passage of current through them

What is Ohm's law used to calculate properties related to resistance?

• R = V / I

• I = V / R

• V = R / I

• V = I * R

What is digital electronics?

• A field of electronics that has nothing to do with technology

• A field of electronics that studies analog signals

• A field of electronics that studies digital signals

• A field of electronics that does not use any type of signal

What does the digit 1 mean in electronic language?

• The circuit is off

• There is electric current in the circuit

• The circuit is in standby mode

• There is no electric current in the circuit

What is a control system?

• A set of elements that regulate the behavior of an automated mechanism

• A set of elements that generate random signals

• A set of elements that have no specific function

• A set of elements that only work with direct current

What are the basic elements of a control system?

• Sensor, Comparator, Actuator, Transistor

• Sensor, Comparator, Controller, Actuator

• Sensor, Comparator, Resistor, Actuator

• Sensor, Comparator, Capacitor, Actuator

What are robots?

• Machines that can only perform mechanical tasks

• Machines that can perceive information from their environment, process it, and act accordingly

• Machines that cannot perceive information from their environment

• Machines that cannot be programmed

What is the purpose of a potentiometer in a circuit?

• Control the amount of resistance in the circuit

• Control the amount of current in the circuit

• Control the amount of power in the circuit

• Control the amount of voltage in the circuit