Calculate the output voltage for the circuit of figure with inputs of v1=40 and v2=20

1. The input signal in Figure 1(a) is applied to the comparator in Figure 1(b).Draw the output showing its proper relationship to the input signal. Assume the maximum output levels of the comparator are (+/-)12 V. Values of R1 and R2 are as follows. (a)R1 = 7 K Ohm, R2 = 3 K Ohm (b)R1 = 3 K Ohm, R2 = 7 K Ohm Handwriting +10 Volt R1 Vin 0 oVout Vin R2 -5 V Figure 1(b) Figure 1(a)

What are combinational circuits? Draw the classification diagram of them

Consider a PV Module with 4 solar PV cells with the Size of each 10cm x 10cm are connected in Parallel. Choose the correct statement for the above PV Module. (Assume necessary data)      a. The output voltage is 0.5 V, the output power is 12W b. The output voltage is 2 V, the output power is 12W  c. The output voltage is 12 V, the output power is 6W  d. The output voltage is 0.5 V, the output power is 6W