Data and Signals Multiple Choice Questions and Answers 10 PDF Download

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MCQ on Data and Signals Test 10Quiz PDF Download

MCQ: In induced noise, impairment is created by sources like

  1. Motor & appliances
  2. Power lines
  3. the sending and receiving antenna
  4. Motion of electrons in wire


MCQ: Data to be transmitted must be transformed into

  1. Electronic signal
  2. Magnetic pulses
  3. Radiations
  4. Electromagnetic signals


MCQ: SNR stands for

  1. Shannon Noise ratio
  2. Shannon Noise Relation
  3. Signal Noise ratio
  4. Signal Noise Relation


MCQ: SNR (signal to noise ratio) is equals to

  1. Avg signal power/Avg noise power
  2. Avg signal power/Avg distortion
  3. Avg noise power/Attenuation
  4. Avg Attenuation/Avg distortion


MCQ: One Picoseconds (PS) is equivalent to

  1. 10-3 s
  2. 10-6 s
  3. 10-9 s
  4. 10-12 s