Protective devices

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Across
  1. 3. no current will flow when this happens.
  2. 4. the simplest circuit protection device.
  3. 5. used to describe a circuit with no excess current
Down
  1. 1. ____________devices are offered to prevent damage to a circuit in case there is an overload.
  2. 2. will stop current in the circuit if there is a short circuit, excessive current, or excessive heat.