From the same Circuit given,What is the value of the following if all swtiches in the circuit is in the off position.

A. What is your Peak Voltage at the secondary side

B. What is your RMS value at the secondary side

C. What is the value of all your RL

D. What is the current running in your RL

E. What is the output Voltage of your RL

When all switches in the circuit are in the **off** position, the circuit is open, meaning that no current will flow through any of the components. This changes the analysis significantly:

### **A. Peak Voltage at the Secondary Side**

The peak voltage at the secondary side is determined by the transformer's operation, which is independent of whether switches are on or off. The secondary side voltage depends on the primary side voltage and the turns ratio of the transformer.

From the previous analysis, the peak voltage at the secondary side is:

\[
V_{peak_{secondary}} = 74.67 \text{ V}
\]

**Answer for A:** The Peak Voltage at the secondary side is **74.67 V** (unchanged).

### **B. RMS Value at the Secondary Side**

Similarly, the RMS value at the secondary side is also determined by the transformer ratio, independent of the switches.

From the previous analysis:

\[
V_{rms_{secondary}} = 52.8 \text{ Vrms}
\]

**Answer for B:** The RMS value at the secondary side is **52.8 Vrms** (unchanged).

### **C. Value of RL (Load Resistance, RL)**

The load resistance \(R_L\) is determined by the components connected in the circuit. With all switches off, there may not be a complete circuit allowing current to flow through \(R_L\), but its value as a resistor remains the same as calculated before:

\[
R_L = 888.89 \text{ ohms}
\]

**Answer for C:** The value of RL is **888.89 ohms** (unchanged).

### **D. Current Running in RL**

With all switches off, the circuit is open, and no current can flow through \(R_L\). Therefore, the current through \(R_L\) is:

\[
I_{RL} = 0 \text{ A}
\]

**Answer for D:** The current running in RL is **0 A**.

### **E. Output Voltage of RL**

With no current flowing in the circuit due to the switches being off, the voltage across \(R_L\) would be zero because there's no potential difference being created across it:

\[
V_{RL} = 0 \text{ V}
\]

**Answer for E:** The output voltage of RL is **0 V**.

### Summary of Answers
- **A.** Peak Voltage at the secondary side: **74.67 V**
- **B.** RMS value at the secondary side: **52.8 Vrms**
- **C.** Value of RL: **888.89 ohms**
- **D.** Current running in RL: **0 A**
- **E.** Output Voltage of RL: **0 V**

Would you like to explore any of these further?

Here are some related questions you might explore:
1. How does the circuit behave if only one switch is turned on?
2. What is the impact of switch position on other circuit components like the capacitor?
3. How would the secondary voltage behave if the primary side switches were off?
4. How does the absence of current affect the diode's behavior?
5. What role does the capacitor play when the circuit is open?

**Tip:** In circuits with switches, analyzing the effect of each switch's position (on/off) on different components helps in understanding the overall circuit behavior under various conditions.

Explore detailed analysis of an electric circuit involving transformers and resistive loads. Understand peak voltage, RMS value, load resistance (RL), current flow, and output voltage under different circuit conditions. Ideal for students and enthusiasts interested in electrical engineering.

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