Summer 2024 Final Study Guide Rated A+

What is the effect of low voltage on residential electrical equipment? {Ans: Draws more current from the lines, thermal failure, and decrease of efficiency of the motors}Compression sleeves may be used on non-tension conductors {Ans: T}Name the 2 types of polarity and where to find them? {Ans: Subractive and Additive - Data plate}Describe the types of underground residential distribution equipment normally installed. {Ans: Padmounts, pedestals}Where are double crossarms used? Choose all that apply. {Ans: Excessive strain Railroads Highway crossings}What is the rule for determining the setting depth for a pole to be installed in soil? {Ans: 10% plus 2ft}