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Communication Systems - Engineering

Q1:

Consider the following statements as regards advantages of CCD sensors as camera pick up tube
  1. High sensitivity
  2. Good spectral response
  3. Image lag absent
Out of the above which are correct

A 1, 2, 3

B 1, and 2 only

C 1 and 3 only

D 2 and 3 only

ANS:A - 1, 2, 3

CCD (charged coupled device) sensors have all these advantages.