Q 3) The schematic diagram of a generator supplying two loads through a distribution system is shown below. Load A draws 8kW at a leading pf of 0.8, while load B draws 10kW at a 0.6 lagging pf. The terminal voltage at load B is 215 Vrms. Determine the voltage at the generator as well as the real power P, reactive power Q, and apparent power S, supplied by the generator. Assuming the terminal voltage at load B is the reference phasor and has the zero phase angle, i.e., the phasor of terminal voltage at load B is 21520° Vrms- 0.4 2 J0.8 N 0.40 J0.8 Q Load Load A B

How to solve these two questions?

4- The input to the circuit shown below is the voltage of the voltage source. The output is the inductor current. Represent the circuit by a second-order differential equation that shows how the output of this circuit is related to the input for t > 0. t = 0 Us R₁ www R2 ↓i(t) + v (t)

You are asked to build a sinusoidal waveform generator for a frequency of 10,000 Hz. You have not designed this before. You start a brainstorming session with your team by examining a series RLC circuit. One of your team members points out that the step response of the series RLC circuit with complex roots would have an exponentially decaying sinusoidal response. The team member argues that if we eliminate exponent from the time response by making appropriate changes in the circuit or component values, we could get a sinusoidal signal at any desired frequency. After some discussion you decide to follow this approach. 1. Design a series RLC circuit with a resonant frequency of 10 kHz. Use C = 1.0 nF and compute the other component values for your design. 2. Implement and test the circuit. Document all your measurements and observations. Questions: 1. Were you able to design, build, and test the circuit to meet all the requirements of this experiment? Please explain any discrepancies in…

Find the relationship between the output v. (t) and inputs v, (t) and v, (t). R5 C R4 V2 0- R2 Vo v1 R1 R3

Explain why remaining Options are wrong. Please as fast as.

4. Did the power dissipated in the load resistance on your graph reach a maximum when the load resistance was equal to the Thevenin resistance? If so, this graphically reinforces the Maximum power Transfer Theorem.