The i given v characteristics of the diode in the circuit below are i= v-0.7 A, 500 S 10 A, v≥ 0.7V v < 0.7V The current in the circuit is
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- You are an electrician working in an industrial plant. You discover that the problem with a certain machine is a defective capacitor. The capacitor is connected to a 240-volt AC circuit. The information on the capacitor reveals that it has a capacitance value of 10 mF and a voltage rating of 240 VAC. The only 10-mF AC capacitor in the storeroom is marked with a voltage rating of 350 WVDC. Can this capacitor be used to replace the defective capacitor? Explain your answer.An office building uses a bank of 63 lead-acid cells connected in series with a capacity of 80 amp-hours each to provide battery backup for their computers. The lead-acid cells are to be replaced with nickel-metal hydride cells with a capacity of 40 amp-hours each. How many nickel-metal hydride cells will be required to replace the lead-acid cells and how should they be connected?What is the unit of measurement for the strength of a capacitor? microamp microtorque microfarad microwatt
- Diodes and rectifiers allow current to _________. flow in one direction only flow in both directions divide paths of flow none of the aboveYou are a journeyman electrician working in an industrial plant. Your task is to connect an inductor to a 480-V, 60-Hz line. To determine the proper conductor and fuse size for this installation, you need to know the amount of current the inductor will draw from the line. The nameplate on the inductor indicates that it has an inductance of 0.1 H. An ohmmeter reveals that it has a wire resistance of 10 . How much current should this inductor draw when connected to the line?Which of the following is not a requirement for an electric circuit? a. a source b. a path c. a load d. a signal light
- You find that a 25-F capacitor connected to 480 VAC is defective. The storeroom has no capacitors with a 480-VAC rating. However, you find two capacitors rated at 50 F and 370 VAC. Can these two capacitors be connected in such a manner that they can replace the defective capacitor? If yes, explain how they are connected and why the capacitors will not be damaged by the lower voltage rating. If no, explain why they cannot be used without damaging the capacitor.Find Q-point (I_D, V_D) for the diode circuit shown below by using the diode equation numerically with I_s = 10^-15 A, V_T = 26 mVFor the D3 zener diode used in the adjacent figure, it is Iz(max)=40mA, Pz(min)=28.5mW and Vz=5.7V. All diodes are Silicon diodes and are given as R=2 RL. Given that the Vi range to ensure a constant voltage at the output is 25V< Vi< 60.7V, what should R and RL be?
- Two resistors (1 Mega Ohm and 2 Ohms) are connected in parallel with an Ideal Diode. The diode is forward-biased with a 10V DC supply. Determine the current flowing through the Diode.Kindly provide a COMPLETE and CLEAR solution.Given a diode current of 8 mA and n 1, find I s if the applied voltage is 0.5 V and the tem-perature is room temperature (25°C).diodes Si, find Vs-Vo for -10V<Vs<+10V