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BARC Full Syllabus Test 9
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Question 1
Identify the type of filter of network shown below:
Question 2
In region

The flux radiating out of a sphere of radius 1m centered at the origin is
Question 3
The h-parameters of a two-port network are obtained as:
Determine the two-port network.

Determine the two-port network.
Question 4
For the open loop transfer function
, determine the centroid of its root locus plot.

Question 5
The reverse saturation current at a temperature of
for a PN junction which has
at
is



Question 6
If the open loop transfer function of a system is
. Then which one of the following is the polar plot of the given system.

Question 7
Calculate the barrier capacitance of Ge pn junction whose area is 1mm × 1mm & space charge thickness is 2 × 10–4 cm &

Question 8
Obtain the Minimized SOP form of function f (A,B,C,D) where f is given as Σm(0,3,4,5,7,9,11,14,15).
Question 9
If
is the input and
is the output, then find the value of
from the signal flow graph (SFG) given below.




Question 10
If then input of a DAC is changed from 01011 to 01101 then the output voltage change is 8 mV. Find out the full-scale reading od DAC?
Question 11
Consider the system of linear equations
2x2 + x3 = 0
–2x1 – x3 = 0
–x1 + x2 = 1
The above system has:
Question 12
Which of the following is invalid state in 8421 binary coded decimal ?
Question 13
If then the value
where V is the closed region bonded by x = 0, y = 0, z = 0, and 2x + 2y + z = 4, is __________.
Question 14
The inverse Laplace Transform of
is x(t)

Question 15
A delayed unit step function is defined as
Its Laplace transform is

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ESE & GATE ECGeneralDec 3ESE & GATE EC