Instrumentation Engineering
2023 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE IN 2023 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 31–33 of 65. Imported answers require review unless explicitly marked reviewed.
Question 31
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In the circuit given, the Thevenin equivalent resistance Rₜₕ across the terminals ‘a’ and ‘b’ is __________Ω (rounded off to one decimal place).
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is a discrete random variable which takes values 0, 1 and 2. The probabilities are
and
. With
denoting the expectation operator, the value of
is _____ (rounded off to one decimal place).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 33
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The diode in the circuit is ideal. The current source
mA. The magnitude of the average current flowing through the resistor R is _____ mA (rounded off to two decimal places).
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