Tutorvo

Energy Consumption & the Monthly Electricity Bill

Lesson 7 of 814 minLab

This lesson is part of the course

In this lesson

You turn the power ratings and running hours of Nadia's household appliances into kWh, cost each one and build her monthly bill.

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Lessons in this course

  1. Ohm's Law & Power: V, I, R and PLab14 min Locked
  2. Series & Parallel Resistors and the Voltage DividerLab15 min Locked
  3. Kirchhoff's Laws: A Two-Loop Circuit with Cramer's RuleLab18 min Locked
  4. AC Basics: Peak, RMS, Frequency & a Sine TableLab16 min Locked
  5. Reactance & Impedance of RC and RL CircuitsLab17 min Locked
  6. Power Factor: Real, Reactive & Apparent PowerLab18 min Locked
  7. Energy Consumption & the Monthly Electricity BillLab14 min Locked
  8. Cable Voltage Drop & a Cross-Section CheckLab18 min Locked