Compute the convolution y[n] = x[n] *h[n] of the following pairs of signals: (d) x[n] and h[n] are as in Figure P2.21. MIL 012345 x[n] h[n] …... 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Figure P2.21

Consider a digital logic circuit with two diodes as shown in Figure 1. The diodes, Dị and D2, are ideal (i.e., large signal diode models with V, = 0). 10 D o Vout V2 10 D2 5V 50kn Figure 1 A digital logic circuit with two ideal diodes A. Complete the equivalent circuit below and determine the output voltage vout when vị = v2 = ov. 1Ω D O Vout 12 D2 5V 50k2

You are an electrician working on an overhead crane. The crane uses a large electromagnet to pick up large metal pipes. The magnet must have a minimum of 200 VDC to operate properly. The crane has an AC source of 240 V. You are given four diodes that have a peak voltage rating of 400 V each. These diodes are to be used to form a bridge rectifier to convert the AC voltage into DC voltage. Is the voltage rating of the diodes sufficient? To the nearest volt, what will be the DC output voltage of the bridge rectifier?

STUDENT NUMBER D=1 E=5 F=7

how to measure ripple factor and peak input and peak output voltage for this circuits ?

You are an electrician working on an overhead crane. The crane uses a large electromagnet to pick up large metal pipes. The magnet must have a minimum of 200 VDC to operate properly. The crane has an AC source of 240 V. You are given four diodes that have a peak voltage rating of 400 V each. These diodes are to be used to form a bridge rectifier to convert the AC voltage into DC voltage. Is the voltage rating of the diodes sufficient? To the nearest volt, what will be the DC output voltage of the bridge rectifier?

Figure 3.2 shows the MUX-DEMUX connection. The FOUR (4) inputs of multiplexer and selector for MUX-DEMUX connection will receives the input data as shown in the Appendix 3. Based on the given input data, analyse the circuit and sketch the output waveforms for each output, (W, X, Y and Z). Use Appendix 3 as your answer sheet. A I0 M0 W Il M1 X Q M2 12 Y 13 M3 Si So Si So J K Figure 3.2