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GATE-EC-Section-Test-2
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Question 1
In a BJT Transistor, the P and N type semiconductor material having three terminals are shown. Which among the following statements in respect to BJT Transistor are correct?
Question 2
In a control system, which among the following is not the function of the Controller?
Question 3
If F = X'YZ + XZ, then what will be the minimum number of literals?
Question 4
The following differential equation has
Question 5
Find the correct match between group 1 and group 2.
Question 6
A Silicon PN junction diode under reverse bias has depletion region of with 10 µm. The relative permittivity of Silicon, εr = 11.7 and the permittivity of free space ε0 = 8.85 × 10-12 F/m. the depletion capacitance of the diode per square meter is
Question 7
A signal as shown in figure is applied to a matched filter. Which of the following does represent the output of this matched filter?
Question 8
In a curl of vector field, what will be the condition for a field to be irrotational?
Question 9
The derivative of the symmetric function drawn in figure will look like
Question 10
How fast we have to sample in order to keep the spectrum:
Xa (f) = X (f) (|f| < fh) when the given condition is (|f – fa| > fh)
(|f + fa| > fh)
Xa (f) = X (f) (|f| < fh) when the given condition is (|f – fa| > fh)
(|f + fa| > fh)
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Jun 4ESE & GATE EC
