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#1 Practice Exam Question ID: A-002-009-002
What are the principal frequencies that appear at the output of a mixer circuit?
A) The original frequencies and the sum and difference frequencies
B) Two and four times the original frequency
C) 1.414 and 0.707 times the input frequencies
D) The sum, difference and square root of the input frequencies
Please write down your unanswered question numbers to go back to them later with the "Go to Question #" box. Unanswered questions will be marked as incorrect once the "Finish Exam" button is pressed.
Total Answered:0/50
Total Score: 0/50
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Date modified:
2018-11-06
