Given Vin = 240VRMS and operating at 50Hz: a) Find the value of R such that i lags Vin by 10∘. b) Find both the apparent power and power factor at which the source operates.
Given the following circuit: a) Find the average power absorbed by each of the 4 elements in the circuit. b) Find the instantaneous power absorbed by the capacitor at t = 7.85 ms.
Given the following circuit: a) Find the load impedance that absorbs maximum power when connected to terminals a and b. b) What is the value of the maximum power that can be absorbed by the load impedance?
In the following circuit, the source is supplying three loads: Z1 = (2 + j4) Ω Z2 absorbs P = 1.2kW at a PF of 1 Z3 absorbs P = 1kW at a PF of 0.5 leading Find: a) Compute the average power supplied by the generator. b) Find I^S. c) Determine the apparent power for the generator. d) At what PF does the source operate?
Part A Consider the source follower shown in the figure below (Figure 1). Suppose that VDD = 15 V, RL = 2 kΩ, R1 = 1 MΩ, and R2 = 2 MΩ. The NMOS transistor has KP = 40 μA/V2, L = 20 μm, W = 150 μm, rd = ∞, and Vto = 2 V. The NMOS transistor has KP = 40 μA/V2, L = 20 μm, W = 150 μm, rd = ∞, and Vto = 2 V. Figure 1 of 1 Find the value for RS to achieve IDQ = 2mA. Express your answer to three significant figures and include the appropriate units. ) Submit Previous Answers Request Answer Part B Find the voltage gain. Express your answer using three significant figures. Submit Previous Answers Request Answer Part C Find the input resistance. Express your answer to three significant figures and include the appropriate units. Submit Request Answer Part D Find the output resistance. Express your answer to three significant figures and include the appropriate units.