air condition control

  • Describe the structure of an atom
  • Explain the difference between conductors and insulators
  • Describe how magnetism is used to produce electricity
  • Describe how magnesium is used to produce electricity
  • State the differences between alternating current and direct current
  • List the units of measurement for electricity
  • Explain the differences between series and parallel circuits
  • State three forms of Ohm’s law
  • Describe a solenoid
  • Explain inductance
  • Describe how a capacitor works
  • State the reasons for using proper wire sizes
  • Describe the physical characteristics and the functions of several semiconductors