PspBs x 100% Ps

EBK ELECTRICAL WIRING RESIDENTIAL
19th Edition
ISBN:9781337516549
Author:Simmons
Publisher:Simmons
Chapter26: Smoke, Heat, Carbon Monoxide Alarms, And Security Systems
Section: Chapter Questions
Problem 13R: Carbon monoxide is ____________, and is ____________, ____________, and ____________.
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iii) The efficiency ? of an AM signal is defined as the percentage of the total power carried by the sidebands, the formula for this is presented in the image below. The question is presented in the second image.

PSDBS
х 100%
P
Transcribed Image Text:PSDBS х 100% P
where PsDBs is the power carried by the sidebands and P, is the total power of the AM
signal. (a) Find u for when the AM modulation index is m = 0.5. (b) Show that
33.3%.
Hmax
is
Transcribed Image Text:where PsDBs is the power carried by the sidebands and P, is the total power of the AM signal. (a) Find u for when the AM modulation index is m = 0.5. (b) Show that 33.3%. Hmax is
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