Castle

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Across
  1. 2. In electronics, power is a function of both voltage and what.
  2. 4. The colour coding used in electric cables to indicate ground.
  3. 6. Reduction in level of power, current or voltage is called (12)
  4. 8. What is the underlying operating principle for all modern day op amps(1)
  5. 9. the world’s first general purpose electronic computer (9N)
  6. 10. This consists of an electromagnet, which is used to open or close a contact(s). It is used in switching that requires isolation or high power(AD)
Down
  1. 1. An ideal op amp has how much gain(5E)
  2. 3. Which colour represents the digit 7 in the resistor colour code
  3. 5. The given signal's second harmonic is twice the given signal's __________ frequency(77)
  4. 7. hex representation(without 0x) of number 19 is(2)