All Panelboards Shall Have a Rating Not Less Than the ____

question 18

Multiple Choice

All panelboards shall have a rating not less than the ____ required for the load calculated in accordance with Part III, IV, or V of Article 220.

• A) minimum feeder capacity
• B) maximum feeder capacity
• C) 50% of maximum feeder capacity
• D) 50% of minimum feeder capacity

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Definitions:

Bias

A systematic error or deviation from the true value in data collection or analysis, which can lead to false conclusions.

Trimmed Mean

A method of averaging that removes a specified percentage of the largest and smallest values before calculating the mean.

BCa Interval

Short for Bias-Corrected and Accelerated Interval, it's a type of confidence interval that adjusts for both bias and skewness in bootstrap distributions.

Bootstrapping

A statistical method that involves drawing repeated samples from a dataset to estimate a population parameter.