test2_spring06

# As an intermediate step inthe solution determine the

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As an intermediate step in.the solution determine the input impedance of the oscilloscope, . Zin, and the Thevenin equivalent circuit with respect to the oscillosc(fe, Eth and Zth' 33k 30k A -3 J;Db M~ <E 47k Sc~ope ~ - ~ 'i/)~ < Z th z. > . In So d2.511(1o+'f7+2.o) "17 31 +~~S II( 30-+'I7+20 ) 'u o 5 = 13.~'l.IL~.o~ - d 7 () -I- 'Ii + '2. 0 '-I 7/1 [ J 0 + ~ ' sll (n - ~ 'to) + 2.0] = Z <p 71 L 10. 112.~.o.. t WI ~ II ( - j ~. () 6 WI "\$-) = or \$0, \$\$/ L - '& 0'1;-0 ~.Q... \ I \1 + i: \ - I A' - - ::~ - tt»\ -. -" t.:w -z /0 - - 100 - - 2, 6 6 / 't' 7 Zin = 5 Eth = 5 Zth = 7 % error = 'i S P, b L - I ~I I ti D1.. = (q () 't -1 2 q S ) t>J.. \3. ~ I...,~, V ::: -I. '~+i 11. t Z.~. '1 '- 1O,I () Asz.. =- tz 75, Cf + a 5,/6)~ - 2, 6,6 I ~~ 5 ~5

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0 2 4 6 8 10 12 14 16 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95100 ECE 3041 Lecture Exam 2 Spring March 31, 2006 Number Grade Average 73.07 Standard Deviation 17.8 Median 75 Number 138
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