Question B G7 Term2 Practice

Which of these are used to store energy and are used in most electronic circuits

• Capacitors

• resistor

• transistor

• diode

Robots can sense. Which component could they use?

• Servomotor

• • Motion sensor

  
  

• Microcontroller

• Actuator

________________is a rotational actuator which can push or rotate an object with great precision

• potentiometer

• • control circuit

  
  

• • small DC motor

  
  

• • Servo motors

  
  

what is microprocessor?

• central processing unit or
  the brain of the computer
  system

• a tiny programmable
  computer: Maker and
  Arduino Leonardo are
  kinds of microcontrollers

• 
  

  a small part of a large
  system to carry out a
  specific task

• a machine that can
  sense, compute
  and act on its own

Robots can compute. Which component could they use?

• Actuator

• Microcontroller

• Motionsensor

• Servomotor

All programming languages have three basic constructs

• • Basicand Selection and Iteration

  
  

• • Sequence and problem and Iteration

  
  

• • Sequence and Selection and Software

  
  

• • Sequence and Selection and Iteration

  
  

For a parallel circuit, the current passing through all components is :

• • Less Than

  
  

• • Greater Than

  
  

• • Not Equal

  
  

• Equal

 ? __________________________________Robots use different components to

• • sense, compute and act

  
  

• • eating, compute and act

  
  

• • sense, drinking and act

  
  

• • sense, drinking and eating

  • 
    

_______________________________ a machine that can sense, compute and act on its own ?

• design

• • real-world application

  
  

• • control system

  
  

• • robot

  
  

Robots can act. Which component could they use?

• • Servomotor

  
  

• • Motion sensor

  
  

• Microcontroller

• • Line sensor