You've been asked to write a program that calculates and displays the output voltages of two electrical circuits and the sum of the two voltages. The output voltage for the first circuit is given by this formula: 150 V 0.38 f The output voltage for the second circuit is given by this formula: 230 V 562 + (0.98 f)² V is the Input voltage to the circult. fis the frequency in hertz. a. For this programming problem, how many outputs are required? b. How many inputs does this problem have? c. Determine a formula for converting input items into output items.

Database System Concepts
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Chapter1: Introduction
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### Problem Statement:
You've been asked to write a program that calculates and displays the output voltages of two electrical circuits and the sum of the two voltages.

### Output Voltage Formulas:
1. **First Circuit:**
   The output voltage for the first circuit is given by this formula:
   \[
   \frac{150 \, V}{0.38 \, f}
   \]

2. **Second Circuit:**
   The output voltage for the second circuit is given by this formula:
   \[
   \frac{230 \, V}{\sqrt{56^2 + (0.98 \, f)^2}}
   \]

   - \( V \) is the input voltage to the circuit.
   - \( f \) is the frequency in hertz.

### Questions:
a. For this programming problem, how many outputs are required?

b. How many inputs does this problem have?

c. Determine a formula for converting input items into output items.

### Explanation:
- **Formula Explanation:**
  - For the first circuit, the voltage is inversely proportional to the frequency \( f \).
  - For the second circuit, the voltage is determined using a modified Pythagorean theorem with the frequency \( f \) as a factor in the calculation.
Transcribed Image Text:### Problem Statement: You've been asked to write a program that calculates and displays the output voltages of two electrical circuits and the sum of the two voltages. ### Output Voltage Formulas: 1. **First Circuit:** The output voltage for the first circuit is given by this formula: \[ \frac{150 \, V}{0.38 \, f} \] 2. **Second Circuit:** The output voltage for the second circuit is given by this formula: \[ \frac{230 \, V}{\sqrt{56^2 + (0.98 \, f)^2}} \] - \( V \) is the input voltage to the circuit. - \( f \) is the frequency in hertz. ### Questions: a. For this programming problem, how many outputs are required? b. How many inputs does this problem have? c. Determine a formula for converting input items into output items. ### Explanation: - **Formula Explanation:** - For the first circuit, the voltage is inversely proportional to the frequency \( f \). - For the second circuit, the voltage is determined using a modified Pythagorean theorem with the frequency \( f \) as a factor in the calculation.
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