Hvac units 2 3 - Study guides, Class notes & Summaries

HVAC CONTRACTOR EXAM Questions and Answers Latest Verified An instrument that measures potential differences between 2 points in an electrical circuit is called? A. potentiometer B. thermistor C. ohmeter D. voltmeter - CORRECT ANSWER-voltmeter This device uses a thermal sensing bulb at the outlet of the evaporator to sense temperature and control superheat A. automatic expansion valve B. thermostatic expansion valve C. low side float D. schraeder valve - CORRECT ANSWER-thermostat...

HVAC Final Exam Questions and Answers 100% Pass What is an HVAC System? - Correct Answer ️️ -all the items needed to maintain thermal comfort within a space or group of spaces What are the four components of an HVAC system? - Correct Answer ️️ -Fans Pumps Compressor Evaporator What is a PTAC? - Correct Answer ️️ -Packaged Terminal Air Conditioner What is a PTHP? - Correct Answer ️️ -Packaged Terminal Heat Pump List the heat transfer equipment (3) - Correct Answer ️️...

Which one of the following defines nonpotable water? A. Water that meets drinking water standards B. Water that does not meet drinking water standards C. Greywater that has been treated on site to meet drinking water standards D. Rainwater harvesting - correct answers B. Water that does not meet drinking water standards Which of the following are examples of pre-consumer recycled content products? (Select 3) A. Concrete with fly ash from coal-fired power plants B. Metal studs made from ...

Four principles drying REDT (Removal, evaporation, dehumidification, Temp control) Category 1 No risk Category 2 Potential risk Category 3 Grossly Class 1 Least amount less than 5% total water Class 2 5-40% Class 3 More than 40% Class 4 Specialty drying Monitor to document Done atleast daily IEP Indoor environmental professional Two docs determine evap and humid is adequate Humidity log and moisture map Before wearing respirators...

Michigan Builders License Exam Questions and Answers Updated 2024/2025 (VERIFIED A+) IRC (International Residential Code) -Ans Created to serve as a complete, comprehensive code regulating the construction of single-family, two-family and buildings consisting of three or more townhouse units. First 2 chapters of code book are -Ans Administrative Plans or supporting documents are almost always required by the controlling authority prior to issuing a permit. T or F -AnsTrue Does the building...

Humber Real Estate - Course 4, Module 2: Understanding Commercial Construction (2023/2024) 100% Solved Industrial buildings range from warehouses that are typically 25,000 to 100,000 square feet, to a ________________________. 7500 acre oil refinery What 3 categories are industrial properties divided into? - General Purpose - Special Purpose - Single Purpose Industrial properties are typically constructed with ____________________________, or a combination. Concrete block, poured concrete, st...

Michigan Builders License Exam Questions With Correct Answers Latest Update 2024/2025 | 100% SOLVED. Created to serve as a complete, comprehensive code regulating the construction of single-family, two-family and buildings consisting of three or more townhouse units. - Correct Answer-IRC (International Residential Code) Administrative - Correct Answer-First 2 chapters of code book are True - Correct Answer-Plans or supporting documents are almost always required by the controlling authority...

All of the following are part of the USGBC's policy regarding the use of their officially registered logo, except: A. The logo is provided by the USGBC B. The logo may only refer to a USGBC program or product C. The logo signifies endorsement by the USGBC D. All uses of the logo must include a trademark, except when repeated logos in the same document E. The USGBC logo is less prominent in a document than the logo of the user - correct answer C. The logo signifies endorsem...

1 PLUMBING BOOK MODULE 5 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ The act of showing the actual building, room, or object reduced in proportion from full size to a smaller size is called Correct Answer: scaling the drawing The instrument used to draw and measure scaled drawings is an Correct Answer: Architect's scale To establish the limits of a measurement on a drawing, use Correct Answer: extension lines To check for certain practices that must be used i...

AHJ - ANSWER-Authority Having Jurisdiction. This is any state or government department which enforces code compliance on a given project. The building official, electrical inspector, fire martial, or other individual/entities responsible for interpretation of enforcement. (ITSIMM, Page A-1 and A-2) A Drawings (Architectural) - ANSWER-Drawings that show a plan (top) view of each floor in a building. They include all aspects of the physical construction of the building (ITSIMM, Page 10-5) Co...