The sum of the voltages over any closed loop is equal to Select one: а. 2V b. OV c. Infinity 21 / 30 d. 1V

B.. What is the load current for the circuit shown in the figure? Please choose one: a. 6.0 mA b. 3.0 mA C. 9.0 mA D. 7.5 mA

Peak input voltage =(from graph) ?Peak output voltage =  (from graph)?DC voltage across RL = ?ripple factor=?

Ge 10:1 m Thanks Any help will be appreciated. S BL • I am doing a AC DC 12 W Regulated power supply with 110 vrms and 60HZ as an input, and I need an output of 6v and 9 V. I have the designed already: the step-down transformer, Resistor as a current limiter to protect the Zener diode, a capacitor for the ripple voltage, and a 2 state switch ( when the switch is closed to the RL will give 9 V and when is closed to the S will give 6V as an output). • I need some support with some calculations to find PIV for each diode // Average Power// some calculations in how to find the values for the resistors and capacitors to accomplish the desire output // and some calculations for the ripple voltage. Note: the Zener is regulated to 9v. I know the RL>R to get the desire output.