Answer Happy

Q1) Choose the most correct answer: * For the circuit shown in Fig. 1.a answer (1,2,and 3) D)13.5 E) 12 F) 9 1) Reg in (2) between a and e: A) 10.5 B) 16.5 C) 4.5 2) Reg in (2) between e and d: A) 16.5 B) 4.5 C) 6 D) 26.5 E) 13.5 F)15.11 3) Reg in (2) between b and e: A) 4.5 B) 16.5 C) 15.11 D) 22 E) 26.5 F) 18 ) none **For the wave shown in Fig. 1.b answer (4, 5, and 6) 4) the rms value in (v) at CH I is: A) 1.2 B) 0.6 C) 0.85 D) 3.2 E) 0.424 F) none B) 0.6 C) 3 D) 3 E) 6 F) none 5) The peak to peak at CH I is: A) 1.2 6) The frequency in Hz is: A) 5 B) 3 C) 6 E) 0.4 F) 2 G) none 10 {$0 50 40 40 figla Ch 0.2V 50ms fig.1.b 7) If the peak to peak current through a resistor 10K is 5 mA, the rms voltage drop across the resistor is: A)50 B) 17.677 C) 25 D) 35.35 E) 70.71 F) None 8) To measure the current out of the third resistor in a circuit consisting of four series resistors, an ammeter can be placed: A) between the third and fourth resistors B) between the second and third resistors C) at the positive terminal of the source D) at any point in the circuit E) cannot use ammeter 9) There is no current in a circuit when: A) a series switch is closed B) a series switch is open C) there is no source voltage D) both choices (A & C) E) both choices (B & C) Digit Color Black Brown 10) Use the color code table, The expected value of a resistor with color code (brown black brown) in 2 is: A) 100 B) 27K C) 1K D) 1.10 E) 20 F) None Red Orange Yellow Green Blue Violet Gray White D) 10 G) none ) none 0 1 2 3 4 5 6 7 8 9