Electrical Technology

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Across
  1. 2. This temperature of coefficient of resistance means that the resistance R remains constant even if temperature T changes.
  2. 5. Utilize (use up) the electrical energy supplied by the source.
  3. 6. Good______have a high resistivity value.
  4. 8. This increases with resistivity and length while it decreases with cross sectional area.
  5. 10. This temperature of coefficient of resistance means that the resistance R increases with an increase in temperature T.
Down
  1. 1. Provides an easy path through which current can move through the circuit.
  2. 3. This temperature of coefficient of resistance means that the resistance R decreases with an increase in temperature T.
  3. 4. Electrical resistance of a conductor of unit cross-sectional area and unit length.
  4. 7. Provide the electrical energy for the circuit.
  5. 9. The function of a______ device is to control the flow of current through the circuit.