Answer Happy

Q1) Choose the most correct answer: 1) in Fig. 1.a: Rey in (12) between a and b: A) 19.3 B) 24 C) 6 D) 18 2) in Fig. 1.a Re, in (2) between e and d: A) 6.62 B) 34 C) 24 D) 6 **For the circuit in Fig. 1.b answer (3. 4. and 5) 3) the peak to peak voltage in (v) at CH 1 is: A)-10 B) 0.8 C)-3.2 B) Voltage at CH2 4) The value of VI equal to: A) voltage on CHI- voltage on CH2 C) voltage at CH 1 D)voltage on CH2-voltage on CHI E) inverting of CHI 5) The voltage V1in RMS is: A)-3.53cos(100at) D) 3.53cos(1001) B) 3.53cos(501) F) 5 E) 3.53cos(50mt) G) none 6) in Fig. 2: V₂ in volt is: A) -2 B) 22 C) -10 D) 10 E) 2 F)-22 7) in Fig. 2: V; in volt is: A) 22 B) 2 C) -46 D) 46 E)-22 F)-2 G) none **For the circuit in Fig. 3 answer (8, 9 and 10) 8) Rin (2) between (a &b) is: A) 1.18k B) 2k C) 1.6k D) 0.848k E)848.48 F) none 9) the Thevenin voltage between (a &b)is: A) 3.878 B) 2.65 C) 6.356 D) -6 E) 5.2 F) none 10) the maximum possible power (in mwatt )supplied to a load resistor between (a &b) is: A) 44.3 B) 46.410 C) 66 D) 4.43 E) 40.79 F) none fig. la - VI + CH2 CH1 www 502 69 2K Vp - SV 100 rad/s 4k 102 do a 802 bo-we 2012 302 Fig (1.b) 6 kfl www 24V 12V I w + www fig.2 10V OS MA 8 mA 3 kn www E) 24.6 F) 9 G) none E) 9 F) 1.33 G) none D) 10 E) 5 F) none C)-3.53cos(1001) G) none 2 MA 12 V ¥ {6kn www 2k ww 1k02 b fig.3