R₁ + E₁ = 100 V 20° (~) 3Ω Load Impedance: XL₁ voo 4Ω Maximum Power Thevenin's Equivalent Impedance: Thevenin's equivalent Voltage: Xc ZL B X₁2₂ voo 9Ω For the circuit shown above, find the required Load Impedance Z₁ for Maximum Power, and determine the Maximum Power. 8 Ω Hint 1: To find the Load Impedance You need to find the Thevenin's Equivalent Impedance between points A and B. ΣΤΗ = RTH+j XTH Hint 2: To find the Maximum Power you need to find the Thevenin's Equivalent Voltage betw points A and B. PMAX = (ETH)2 / 4*RTH Your answers should be inside 10% of the following values: Load Impedance Z₁ = 2.3 + j 5.0 Maximum Power PMAX = 600 W Provide your answers below: R₂ 1202 + (E₂ = 200 V / 90°

Draw the circuit diagram of a asynchronous counter which can count from 000 to 100.

Q: Discuss and Summarize the working and concepts related to the following electronic devices. 1. SCR 2. UJT 3. DIAC

1. The following questions refer to the circuit shown below. a) What do the areas of the circuit labeled "., ", and" do? b) Explain the operation of the circuit, beginning on the left (please be specific, do not include the motor or the AC source) c) How would you wire this circuit to a load and a 120VRMS source (note: "N" is Neutral or GND) To Load IL "A" 56R 240R 33RI V1 5v 立三立 120Vrms 160HZ 0° 33nFi ON