Electronics and Communication Engineering
2019 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE ECE 2019 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 34–36 of 65. Imported answers require review unless explicitly marked reviewed.
Question 24
Open questionECNAT1 markNeeds review
In the circuit shown,
is a square wave of period
with maximum and minimum values of 8 V and -10 V, respectively. Assume that the diode is ideal and
. The average value of
is ____ volts (rounded off to 1 decimal place). 
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Open questionECNAT1 markNeeds review
In the circuit shown, the clock frequency, i.e., the frequency of the Clk signal, is 12 kHz. The frequency of the signal at
is ____ kHz. 
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Open questionECMCQ2 marksNeeds review
Consider a differentiable function
on the set of real numbers such that
and
. Given these conditions, which one of the following inequalities is necessarily true for all
?Your answerChoose one option.
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