Flanker Lab (3)

Could you please go into more detail about how the Ac equivilant model was created? thank you

Title: Modelling and Simulating Boost Converter Battery Charging Powered by PV Solar Question: I need a MATLAB/Simulink model for a Boost Converter used to charge a battery, powered by a PV solar panel. The model should include: 1. A PV solar panel as the input power source. 2. A Boost Converter circuit for voltage regulation. 3. A battery charging system. 4. Simulation results showing voltage, current, and efficiency of the system. Please provide the Simulink file and any necessary explanations.

Build a thermostat using Arduino Uno, LCD display, temperature sensor and few LED's. Write a program in Arduino IDE which will work for the heating and cooling process. Use the temperature sensor to measure the current temperature. Display the current temperature on the LCD display. You need to use a loop for comparison of current temperature with the set temperature. LCD display should display the current and set temperature. Try to implement red and green LED’s for heater and cooler side respectively. Modify the project using the remote given in the kit. You should use the remote to change the temperature up and down the set temperature.

The purpose of the current limiting resistor in a Zener diode circuit is to _________. a. Maintain a constant current through the load resistor b. Maintain a constant voltage across the Zener diode c. Maintain a constant current through the Zener diode d. Drop the additional voltage from the power supply in order to maintain a constant voltage across the Zener diode Please answer it clearly.