If there are 8 taps that can buck or boost 10% of the source voltage, what percentage does each tap represent?

If there are 8 taps that can buck or boost 10% of the source voltage, what percentage does each tap represent?

• A. 1%
• B. 1.25%
• C. 1.5%
• D. 2%

Answer: (B)

To determine the percentage that each tap represents, you first need to consider the total voltage adjustment provided by all taps combined. Since there are 8 taps that can each buck or boost the source voltage by 10%, the overall percentage change that these taps can represent when all are used would be 80% (10% from each of the 8 taps). To find out the percentage represented by each individual tap, you can calculate it by dividing the total percentage change by the number of taps: 80% / 8 taps = 10% per tap. However, the question specifically asks for the percentage each tap can adjust relative to the source voltage. Given that you have a total adjustment capability of 80% through 8 taps, to find out the adjustment per tap as a fraction of the whole (the full capabilities of adjustments), you recognize that 10% would actually account for the total adjustment when all taps are utilized, not individually. Consequently, when you consider how the total percentage of adjustment (80%) is distributed evenly across the taps, each tap effectively represents not just its share of the total voltage adjustment, but as a simple fractional expression, this amounts to each tap being responsible for 1.25% of the maximum source

To determine the percentage that each tap represents, you first need to consider the total voltage adjustment provided by all taps combined. Since there are 8 taps that can each buck or boost the source voltage by 10%, the overall percentage change that these taps can represent when all are used would be 80% (10% from each of the 8 taps).

To find out the percentage represented by each individual tap, you can calculate it by dividing the total percentage change by the number of taps:

80% / 8 taps = 10% per tap.

However, the question specifically asks for the percentage each tap can adjust relative to the source voltage. Given that you have a total adjustment capability of 80% through 8 taps, to find out the adjustment per tap as a fraction of the whole (the full capabilities of adjustments), you recognize that 10% would actually account for the total adjustment when all taps are utilized, not individually.

Consequently, when you consider how the total percentage of adjustment (80%) is distributed evenly across the taps, each tap effectively represents not just its share of the total voltage adjustment, but as a simple fractional expression, this amounts to each tap being responsible for 1.25% of the maximum source