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भौतिक विज्ञान
: संचार व्यवस्था
टेलीविजन संकेत हैं , Television signals are
टेलीविजन संकेत हैं
Television signals are
A. आयाम संशोधित (Amplitude modulated)
B. आवृत्ति संग्राहक (Frequency modulated)
C. चरण संशोधित (Phase modulated)
D. आवृत्ति और आयाम दोनों संशोधित (Both frequency and amplitude modulated)
Correct Answer :
D. आवृत्ति और आयाम दोनों संशोधित
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