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Exam Questions Papers - Engineering
Q1: A transmitted using AM has in modulated carrier output power of 10 KW and can be modulated to a maximum depth of 90% by a sinusoidal modulating voltage without causing overloading. Find the value to which an modulated carrier power can be increased without resulting in overloading if the maximum permitted modulating index is 40%A
14 KW
B
12.96 KW
C
26.96 KW
D
2.96 KW
ANS:B - 12.96 KW ![]() ![]() ![]() |


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