Hvac exam 1 - Study guides, Class notes & Summaries

Matter exists in what three forms? - Answer- solid, liquid, gas What is temperature measured by? Quantity or intensity - Answer- Intensity Define British thermal unit (Btu) - Answer- 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 - Answer- 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...

HVAC JOURNEYMAN TEST UPDATE ACTUAL EXAM ALL QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) 100% PASS SOLUTION /ALREADY GRADED A+ 1.The maximum horizontal length of a single-wall connector shall be percent of the height of the chimney or vent.: 75%

HVAC Exam 1

Texas Mold Assessment Consultant (MAC) State Exam 2024|Answered 100% Correctly| Complete What does IICRC stand for? Institute of Inspection Cleaning and Restoration Certification What are the 5 principles of Mold Remediation? 1. Safety and Health Workers and Occupants 2. Document the Conditions and Work Processes 3. Control the Contaminate at is Source 4. Physically Remove the Contamination(Source Removal) 5. Correct the Moisture Problem to Prevent Recontamination What does SBS stand f...

HVAC JOURNEYMAN EXAM WITH 120 SINGLE CHOICE QUESTIONS WITH CORRECT ANSWERS ALREADY GRADED A+ 1.Soldering on a metal portion of a hydronic piping system shall be performed a minimum of inches from any plastic to metal adapter in the same water line.: 18

What is the 1st offense penalty for engaging in the practice of residential building without a license? - Answer 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? - Answer 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"? - Answer Your personal address What is the cost of the indi...

CM 3200 Mechanical and Electrical Systems Summer Exam #1 – HVAC for Christofer Harper complete questions and answers Louisiana State University