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Current flow is: - ANSWERThe flow of electrons in the circuit. Impedance is: - ANSWEROpposition to alternating current flow. Like charges; - ANSWERrepel each other. Any material that will readily release electrons is called; - ANSWERA conductor

Blooms Taxonomy - 1. comprehension 2. application 3. synthesis--> design NYC CO2 contribution by bldg heating/cooling: - 80% LEED - Leadership in Energy and Environmental Design LEED sponsoring agency - US Green Building Council Chrysler bldg - 84, built 1930s Empire State bldg - 80, built 1930s minimum standard for high efficiency building - 75 7 World Trading Center - 74, built 2013 Metlife bldg - 39, built 1963 Lever House - 20, built 1952 Seagram bldg - 3, built 1958 contribu...

SOLVED- ELABORATED-CMCA Practice Test Questions 2022 SOLVED- ELABORATED-CMCA Practice Test Questions 20221. Which of the following is a common management control for ensuring maintenance work is performed in a timely manner? A. A purchase order system B. An equipment warranties C. A work order/response form D. A contractor's invoice C. A work order/response form - A, B, and D speak to elements OTHER than a control to ensure maintenance work is completed. - 2. The primary management control tool...

What is the 1st offense penalty for engaging in the practice of residential building without a license? Not less than $5K and not more than $25K and/or 1 year What is the penalty for engaging in the practice of residential building, resulting in a death? Not less than $5K and not more than $50K and/or 4 years On your individual builder's license application, what should you write as your "business address"? Your personal address What is the cost of the individual build...

Matter exists in what three forms? - solid, liquid, gas What is temperature measured by? Quantity or intensity - Intensity Define British thermal unit (Btu) - Measure of heat energy - amount of energy needed to raise 1 lb of water 1 degree F How much heat is required to raise the temp of 100 lb or water from 70F to 120F - Q=1000lb*(1btu / change of temp) so 1000*(1/ 50) = 50,000 If 750 Btu is supplied to 15lb of water at 72F what will be the resulting temperature? - 1 Btu raises air - 4...

HVAC Yr 2 Exam 1. According to the National Electrical Code, UF cable is permitted to be used in which of the following locations?: in wet, dry or underground locations NEC Article 340.10 & 340.12 2. The rating of a disconnect switch on fixed HVAC equipment must be at least _________ percent of the nameplate rated-load current or branch circuit selection current — whichever is greater.: 115

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