In Voltage Drop Scenario #7, if the voltage drop is to be limited to 2.3%, what will this amount to in volts?

To determine the correct amount of voltage drop expressed in volts when given a percentage limit, it's important to first understand the concept of voltage drop in electrical circuits. Voltage drop signifies the reduction in voltage in the electrical circuit as electric current moves through it over distance, influenced by resistance.

In this scenario, a limit of 2.3% means that the voltage drop should not exceed that percentage of the total system voltage. To find the actual voltage drop in volts, the total system voltage needs to be multiplied by 0.023 (which is 2.3% expressed as a decimal).

Assuming the total system voltage is known (for example, a standard voltage of 240 volts), the calculation would be as follows:

240 volts × 0.023 = 5.52 volts.

This result indicates that if the system voltage is indeed 240 volts, then limiting the voltage drop to 2.3% translates to a maximum allowance of 5.52 volts. This reasoning directly supports why the answer of 5.52 volts effectively meets the specified condition for voltage drop in Scenario #7.

Understanding this calculation process with an example of total voltage solidifies the answer, demonstrating how to apply the percentage limit in practical terms.