GATE Electronics and Communications (EC) 2020 Solved Papers

Question : 14 of 65

Marks: +1, -0

In the circuit shown below, the Thevenin voltage VTH is

Solution:

KVL in Loop (i)

(i × 1)-2(3-i)-2(1-i)+2=0

1-6+2 i-2+2 i+2=0

5 i=6

i=1.2 {A}

∴ V_{t h}=2 ×(3-i)

=2 ×(3-1.2)

=3.6 \;\text " volts "\;

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