Mechanical and electrical systems Exam Questions with Correct Answers Already Passed

Mechanical and electrical systems Exam Questions with Correct Answers Already Passed ____________________ refers to building design and construction methods that efficiently use materials, energy, water, and other natural resources. - Answers Sustainable construction sustainable construction Green building green building Around 1900, the first prototype of a siphonic washdown water closet was developed. True or False. - Answers True The LEED Green Building Rating System was developed and is maintained by the ___. U.S. Green Building Council (USGBC) U.S. Environmental Protection Agency (EPA) U.S. Department of Energy (DOE) U.S. Energy Information Administration (EIA) - Answers U.S. Green Building Council (USGBC) Credit is often given to the Greeks for having created the first central heating systems. True or False - Answers False The word electricity is derived from the Greek word for ___. lumen ferrite amber pneumatic - Answers amber Early control of comfort levels in a living environment was done by hand. True or False - Answers True Evidence has been found that basic forms of electricity were produced as early as 250 AD. True or False - Answers False ___ systems will mainly include piping for sanitary, vent, and storm water drainage. Electrical Heating Plumbing Grounding - Answers Plumbing Static electricity and generated electricity are two basic forms of electricity. True or False - Answers True Early attempts to produce air conditioning were made by Benjamin Franklin in the mid-eighteen hundreds. True or False - Answers False If performed in a proper manner, building commissioning activities begin in the construction planning phase and may continue throughout the entire life cycle of a building. True or False - Answers True A ___ is a mandatory rule issued by local, state, or the federal government. regulation code guideline standard - Answers regulation The building commissioning process includes checks on major systems, such as hot water systems, HVAC, controls, and lighting. True or False - Answers True ___ required and allotted for a building should be one of the first considerations in planning a new project. Cost Size Space all of the above - Answers Space LEED-certified buildings have significant savings due to energy efficiency, commonly 80% to 90% over traditional buildings. True or False - Answers False ____________________ systems include circuits, switches, and transformers. - Answers Electrical electrical ___ is the process of balancing and adjusting a mechanical or electrical system for maximum efficiency.