Basicelectricity-ER

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Across
  1. 1. circuits - the electrical components are connected so that each one has its own separate path to the power source
  2. 4. - usually a wire) that allows electricity to flow through it
  3. 7. - The motor-driven pump in an HVAC system, requires high electrical current
  4. 8. - Opposition to current flow
  5. 10. - electrically controlled switch that turns large loads on/off
  6. 11. - smaller switch operated by an electrical signal
  7. 13. - like the electrical panel or breaker box that feeds the HVAC system
  8. 14. - is the unit that measures the frequency of alternating current
Down
  1. 2. series circuits - limit switches, pressure switches, flame sensors
  2. 3. - Electrical pressure that pushes current through a circuit
  3. 5. - The electrical device consuming power
  4. 6. - is simply a connection point where a wire attaches to a device or component
  5. 9. circuits - means that the electrical components are connected end-to-end in a single path for current to flow
  6. 10. A complete path for current to flow
  7. 12. - Flow of electricity through a conductor