MCQ Collection
GATE EC Core MCQ MCQs
Practice GATE EC Core MCQ questions with answers and explanations.
Choose an option to check your answer.
Correct Answer: A. AM
Explanation:
Amplitude modulation changes carrier amplitude.
Choose an option to check your answer.
Correct Answer: C. Twice the highest signal frequency
Explanation:
The ideal lower bound is 2fmax.
Choose an option to check your answer.
Correct Answer: C. AM
Explanation:
Amplitude modulation changes carrier amplitude.
Choose an option to check your answer.
Correct Answer: A. Twice the highest signal frequency
Explanation:
The ideal lower bound is 2fmax.
Choose an option to check your answer.
Correct Answer: B. AM
Explanation:
Amplitude modulation changes carrier amplitude.
Choose an option to check your answer.
Correct Answer: C. Twice the highest signal frequency
Explanation:
The ideal lower bound is 2fmax.
Choose an option to check your answer.
Correct Answer: D. AM
Explanation:
Amplitude modulation changes carrier amplitude.
Choose an option to check your answer.
Correct Answer: D. Twice the highest signal frequency
Explanation:
The ideal lower bound is 2fmax.
Choose an option to check your answer.
Correct Answer: C. AM
Explanation:
Amplitude modulation changes carrier amplitude.
Choose an option to check your answer.
Correct Answer: A. Twice the highest signal frequency
Explanation:
The ideal lower bound is 2fmax.
Choose an option to check your answer.
Correct Answer: D. AM
Explanation:
Amplitude modulation changes carrier amplitude.
Choose an option to check your answer.
Correct Answer: D. Twice the highest signal frequency
Explanation:
The ideal lower bound is 2fmax.