IEE Alternate Assessment-22ESC243

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Across
  1. 3. Smallest unit of information
  2. 5. In 2's compliment, if carry is obtained___ carry
  3. 9. Third block in communication block diagram
  4. 11. Current direction is opposite to the direction of ___
  5. 12. A=0,B=1,Y=0,___gate gives this output
  6. 13. Adder which doesnot take into account carry from previous bit addition
  7. 15. Medium through which the message travels from the transmitter to
  8. 18. Enlarges the amplitude of a signal
  9. 19. Gate the inverts bit
Down
  1. 1. Lightly doped region in BJT
  2. 2. Principle of optical fiber
  3. 4. Device which converts one form of energy into another form
  4. 5. Movement of charges from higher concentration to lower concentration
  5. 6. Voltage controlled device
  6. 7. Unipolar transistor
  7. 8. Process done in receiver to reproduce original signal
  8. 10. Number system that has alphabets
  9. 14. BJT is completely ON in ___ region
  10. 16. 51949(10) = ___(16)
  11. 17. Applying external DC voltage to inputs