Q4 Determine the Y-parameters at a frequency of 10 kHz for the two-port network shown in figure below. Present your answer in matrix form. R1 R3 C3 R5 L5 •w• 5 Ohm ww 4 Ohm 200 μF 5 Ohm 8.4 mH 1 Ohm R2 C4 796 µF 400 μF C2

Q44) In the STM diagram fragment below, we see five transitions marked with italic letters. Which option cannot have a guard condition added? dev2/x=x+1 A. a B. b C. c D. d E. e b a/beh Ev1/beh с e

2)Convert 11011010100100012 to hexadecimal. A)895B B)CA11 C)53AC1 D)DA91

ELEC AND ELECTRONIC ENGINEER

Listen A 12 bit DAC has a lower reference voltage of OV and an upper reference voltage of 3.0V What is the output voltage for a code of Ox74B? Round the answer to 2 decimal places. a) 1.37V Ob) 1.50V c) 1.60V O d) 1.12V

How do I get the eight BIT Adder Subtracter Module (the square one) on Quartus 2?

Please solved it in 30 min q

b) Use the ALU 74181 in the figure below and the tables (one is enough; second maybe, need to check the new kit) to implement : A + B, A – B, A. B. (MSB) (LSB) 10 (MSB) F3 F2 F1 FO S3 Cn+4 16 s2 20 U14 15 S1 14 so A3 A2 A1 AO B3 B2 B1 B0 M Cn 24 23 22 21 28 27 T26 25 (LSB) (MSB) (LSB)(MSB) (LSB) And given that under M = 1 the circuit performs the following arithmetic and logic functions according to Table 11.1. Input selection S3 Output M-H S2 SI Cn=L. F3 F2 F1 FO A 1 -A В -B A&B AxB 1 A'B 1 Ax(-B) (-A)xB (-A)x(-B) 1 1 ACTIVE HIGH DATA M-L: ARITHMETIC OPERATIONS SELECTION M-H LOGIC s3 s2 s1 so Ino carry) (with carry) F-A PLUS 1 F- LA + B) PLUS 1 F- (A + BI PLUS 1 FUNCTIONS L L F-A F-A+B F-AB F-A H FA+B F-A+T F- MINUS 1 12s COMPL) F-A PLUS AB F- IA + BI PLUS AB L L L L F-0 F-ZERO F- AB F-A PLUS AB PLUS 1 F- (A + BI PLUS AB PLUS 1 L L L H L F-AOB F- AB L L F-A MINUS B MINUS 1 F-A MINUS B F- AB MINUS 1 F- A F-A PLUS AB PLUS1 F-A PLUS B PLUS 1 F- IA + B PLUS AB PLUS 1 L H L F-A PLUS AB…

Please help find out what goes in the box labeled RA_data.

This is a practice problem I am having a little difficulty with understanding. Thank you for the help.