GATE EC question library
Practise GATE EC Electronics and Communication previous year questions free. Browse by subject, syllabus topic, year and question type, with answers and available solutions.
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A sequential circuit using Flip-Flop and logic gates is shown in figure, where and are the inputs and is the output. The circuit is
For the bit shown, the output voltage is
For the logic circuit shown in, the simplified Boolean expression for the output is
if the in given figure, has an input offset voltage of and an open-loop voltage gain of then will be
In the circuit of the figure, assume that the transistor is in active region. It has a large and its base-emitter voltage is . The value of is
A linear time invariant system has an impulse response . If the initial conditions are zero and the input is , then output for is
For the circuit in the figure, the voltage is
Use the data of the figure. The current in the circuit of the figure is
The eigen values of the matrix are
