Instrumentation Engineering
GATE IN topic:measurement PYQs
Build your understanding with focused practice from past exam papers.
Questions 31–40 of 650. Imported answers require independent review unless marked reviewed.
Question 31
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A data set is given to be [1, 2, 0, −1, −3, 1, 2, 0, 1].
The median of the data set is _____. (rounded off to the nearest integer)
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The potential difference between nodes
and
in a circuit is
V. The work done in moving a charge of 1 coulomb from point
to
is ____ J. (answer in integer)Log in to check the answer
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In a series
circuit shown in the figure, the current through the resistor lags the AC source voltage by 45°. Let
Ω and
H.
The frequency of the source is ____ Hz. (rounded off to the nearest integer)
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In the circuit below the maximum value of
is _______ V. (rounded off to the nearest integer)
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The minimum number of comparators required in a 6-bit flash analog-to-digital converter is _______. (answer in integer)
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A box contains three apples and two oranges. Two fruits are removed randomly in succession. The probability that the first is an apple and the second is an orange is _____.
Your answerChoose one option.
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An electric field in free space is
V/m. The charge density is ____ C/m
. (
is the permittivity of free space)Your answerChoose one option.
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A straight thin wire carrying a current of
A in the direction
is placed inside a magnetic field of
T. The force per unit length on the wire is ____ N/m.Your answerChoose one option.
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A two-port network has z-parameters
, and
. The value of
such that maximum power is transferred to
is ________
. 
Your answerChoose one option.
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In the circuit shown below, the value of the output voltage
is ____ V. 
Your answerChoose one option.
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