Electronics and Communication Engineering
2024 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE ECE 2024 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 28–30 of 65. Imported answers require review unless explicitly marked reviewed.
Question 28
Open questionECNAT1 markNeeds review
An amplitude modulator has output (in Volts)
The carrier power normalized to 1
resistance is 50 Watts. The ratio of the total sideband power to the total power is 1/9. The value of
(in Volts, rounded off to two decimal places) is ______ .Log in to check the answer
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Open questionECNAT1 markNeeds review
In a number system of base
, the equation
has
as one of its solutions. The value of
is ______.Log in to check the answer
You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 30
Open questionECNAT1 markNeeds review
Let
and
denote the set of real numbers and the three dimensional vector space over it, respectively. The value of
for which the set of vectors
does not form a basis of
is ______.Log in to check the answer
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