You are given the two circuit as shown in figure, show that the circuit (a) acts as OR gate while the circuit (b) acts as AND gets

In the circuit shown in the figure, the current 'I' is

The output (X) of the logic circuit shown in figure will be

For the circuit A and B as shown in the figure, identify the correct option.

You are given two circuits as shown in figure, which consists of NAND gates. Identify the logic operation carried out by the two circuits.

For the circuit shown in Fig. find the output voltage,