Computing Electricity Bill

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Questions and Answers

How can Marites calculate their electricity bill?

  • Cost = E x Price in Peso per kWh (correct)
  • Cost = E x Price of consumption
  • Cost = F x Price in Peso
  • Cost = Power x time of consumption

Which type of light bulb is the most energy-efficient?

  • Light-Emitting Diode (LED) (correct)
  • Tungsten Incandescent Bulb
  • Halogen Incandescent Bulb
  • Compact Florescent (CFL)

What is the correct order of light bulbs from lowest to highest electrical consumption?

  • Light-Emitting Diode (LED) < Compact Florescent (CFL) < Halogen Incandescent Bulb < Tungsten Incandescent Bulb (correct)
  • Compact Florescent (CFL) < Halogen Incandescent Bulb < Light-Emitting Diode (LED) < Tungsten Incandescent Bulb
  • Halogen Incandescent Bulb < Tungsten Incandescent Bulb < Compact Florescent (CFL) < Light-Emitting Diode (LED)
  • Tungsten Incandescent Bulb < Halogen Incandescent Bulb < Compact Florescent (CFL) < Light-Emitting Diode (LED)

Why is it important to use energy-efficient light bulbs?

<p>To reduce the cost of electricity (C)</p> Signup and view all the answers

What is the unit of measurement for electricity consumption?

<p>kWh (A)</p> Signup and view all the answers

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