Instrumentation Engineering
GATE IN topic:measurement PYQs
Build your understanding with focused practice from past exam papers.
Questions 321–330 of 650. Imported answers require independent review unless marked reviewed.
Question 61
Open questionINNAT2 marksNeeds review
Consider the function
. The residue of
at
, is ______Log in to check the answer
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Open questionINNAT2 marksNeeds review
In the circuit shown, the capacitance
F and inductance
mH and the diode is ideal. The capacitor is initially charged to 10 V and the current in the inductor is initially zero. If the switch is closed at
, the voltage
(in volts) across the capacitor at
s is ______ (round off to one decimal place) 
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Open questionINNAT2 marksNeeds review
The bridge shown is balanced when
,
,
F, and
. The 2 kHz sine-wave generator supplies a voltage of 10 V
. The value of
(in millihenry) is ______ (round off to two decimal places) 
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Open questionINNAT2 marksNeeds review
In the circuit shown, the switch is initially closed. It is opened at
and remains open thereafter. The time (in milliseconds) at which the output voltage
becomes LOW is ______ (round off to three decimal places) 
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Open questionINNAT2 marksNeeds review
In the Wheatstone bridge circuit shown,
and
. The switch is initially open and the voltage between the points C and D is
. Upon closing the switch at
, the resistance in the arm AD changes by an amount
, and the voltage between C and D changes by
. The sensitivity of the bridge (in volt/kilohm), defined as
, is ________ (round off to two decimal places) 
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 1
Open questionGAMCQ1 markNeeds review
Getting to the top is ______ than staying on top.
Your answerChoose one option.
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Open questionGAMCQ1 markNeeds review
The mirror image of the above text about the X-axis is

Your answerChoose one option.
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Open questionGAMCQ1 markNeeds review
In a company, 35% of the employees drink coffee, 40% of the employees drink tea and 10% of the employees drink both tea and coffee. What % of employees drink neither tea nor coffee?
Your answerChoose one option.
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Open questionGAMCQ1 markNeeds review
⊕ and ⊙ are two operators on numbers
and
such that
and
. If
, then
Your answerChoose one option.
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Open questionGAMCQ1 markNeeds review
Four persons P, Q, R and S are to be seated in a row, all facing the same direction, but not necessarily in the same order. P and R cannot sit adjacent to each other. S should be seated to the right of Q. The number of distinct seating arrangements possible is:
Your answerChoose one option.
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