+10 V Exam 7 R Figure 4 5 2.0 ΚΩ 15) Refer to Figure 4. Assume the diode is a practical diode. The current in the diode will be A) 0.2 mA B) 4.65 mA C)0 mA 15) D) 5.65 mA 16) Refer to Figure 4. Assume the diode is a practical diode. If the diode is reversed, the current in the diode will be 16) A) 4.65 mA B) 5.65 mA C) 0.2 mA D)0 mA 17) When a zener diode is forward biased, the voltage drop will be approximately 17) A) VZ B) V2+0.7 V C) 0.7 V D) VZ-0.7 V 18) Zener impedance is defined as 18) A) VZM/IZM B) AVZ/AIZ C) Vzilz D) VZK/IZK R w 200 Ω + VIN IN4733A VOUT Figure 1 VZ-5.1 V at Iz-49 mA, IZK-1 mA, and ZZ-70 over the range of current values. 19) Refer to Figure 1. What is the output voltage if 17-20 mA? A) 4.9 V B) 5.1 V C) 5.0 V 20) Refer to Figure 1. What setting of VIN will give an output closest to 5.1 V? A) 14.9 V B) 5.3 V C) 6.1 V 16 19) D) 4.8 V 20) D) 9.8 V 21) Refer to Figure 1. Assume a 200 2 load resistor is connected across the output and the zener current is 49 mA. What is VIN? A) 20.0 V B) 14.9 V C) 24.7 V D) 12.2 V 23 21)