Back to basics- Set A

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Across
  1. 2. Unit of sound level
  2. 5. Equals 1/10,000,000,000 m
  3. 7. The Boolean expression is logically equivalent to what single gate?
  4. 8. Transmission of data one bit at a time is known as ___________ communication
  5. 9. A voltmeter is used in ________ with the circuit
  6. 12. Opposite of amplifier
  7. 13. A connection that shouldn’t be in a circuit
  8. 14. An atom’s atomic number is determined by its number of _________.
  9. 15. Sensors are __________ devices
Down
  1. 1. Characteristic of a secondary cell
  2. 3. Rules pertaining to current carrying conductor placed in a magnetic field coined by
  3. 4. This means 3 in color code
  4. 6. Type of capacitor, which is polarised
  5. 10. Safe discharge of electric current is done by
  6. 11. Occurs when an atom or molecule gains either and positive or negative charge