What is a reasonable value for estimating total equivalent length of the piping system, including fittings in a preliminary design? A) 200 to 250% of the linear pipe length as the total equivalent length of the piping system, including fittings. B) 150 to 200% of the linear pipe length as the total equivalent length of the piping system, including fittings. C) 250 to 300% of the linear pipe length as the total equivalent length of the piping system, including fittings. Which of the following fires would constitute a Class B fire? A) Involving combustible metals, such as magnesium. B) Involving wood, loth, paper, rubber, and many plastics. C) Involving flammable liquids, oils, greases, tars and flammable gases. D) Involving energized electrical equipment. 1) Ohm's Law states which of the following? A) Voltage is proportional to current and inversely proportional to resistance. B) Voltage is proportional to current and resistance. C) Voltage is inversely proportional to current and resistance.

What is a reasonable value for estimating total equivalent length of the piping system, including fittings in a preliminary design? A) 200 to 250% of the linear pipe length as the total equivalent length of the piping system, including fittings. B) 150 to 200% of the linear pipe length as the total equivalent length of the piping system, including fittings. C) 250 to 300% of the linear pipe length as the total equivalent length of the piping system, including fittings. Which of the following fires would constitute a Class B fire? A) Involving combustible metals, such as magnesium. B) Involving wood, loth, paper, rubber, and many plastics. C) Involving flammable liquids, oils, greases, tars and flammable gases. D) Involving energized electrical equipment. 1) Ohm's Law states which of the following? A) Voltage is proportional to current and inversely proportional to resistance. B) Voltage is proportional to current and resistance. C) Voltage is inversely proportional to current and resistance.

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter29: Service-entrance Calculations

Section: Chapter Questions

Problem 3R: a. What is the ampere rating of the circuits that are provided for the small-appliance loads? _____...

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