Week 5 QUIZ HELP - Grading Summary Week 5 quiz These are the automatically Date Taken computed results of your exam Grades for essay questions and Time

Week 5 QUIZ HELP - Grading Summary Week 5 quiz These are...

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Grading Summary Week 5 quiz These are the automatically computed results of your exam. Grades for essay questions, and comments from your instructor, are in the "Details" section below. Date Taken: 10/3/2014 Time Spent: 08 min , 28 secs Points Received: 15 / 20 (75%) Question Type: # Of Questions: # Correct: Multiple Choice 4 3 Grade Details - All Questions Week 5 Question 1. Question :(TCO 5) Referring to the block diagram of a PLL below, what is the function of block B? Student Answer:It is the low-pass filter. It is the phase comparator. It is the voltage controlled oscillator. It is none of the above. Points Received: 5 of 5 Comments: Question 2. Question : (TCO 5) Referring to the block diagram below, which block acts
like the mixer in a superheterodyne receiver? Student Answer:A B C None of the above. Points Received: 5 of 5 Comments: Question 3. Question : (TCO 5) Which of the points on the S-curve below would correspond to the PLL being in the locked mode?
Student Answer:P Q R S Points Received: 0 of 5 Comments: Of course Q, it is on the linear part Question 4. Question :(TCO 5) Referring to the block diagram below, the PLL is configured to operate as a(n): Student Answer:Frequency synthesizer FM demodulator Phase modulator None of the above Points Received: 5 of 5

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