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Communication Systems - Engineering

Q1:

Consider the following statements about loop antenna
  1. It is suitable for direction finding application
  2. It is a single turn or multiturn coil carrying RF current
  3. The loop is surrounded by a magnetic field everywhere perpendicular to the loop
Which of the above statements are correct?

A 1 and 2 only

B 1 only

C 1, 2, 3

D 2 and 3 only

ANS:C - 1, 2, 3

All the three are correct.