International Mechanical Code Questions With Complete Solutions

All piping, ducts, vents, control devices and other components of the system which are permanently installed and integrated to provide control of environmental conditions for a building is considered which one of the following ? correct answer: Reference - Chapter 2 definitions The correct answer is: Equipment What fixture has to be in a bathroom to truly be considered a bathroom? correct answer: Reference - Chapter 2 definitions The correct answer is: Bathtub Which refrigerant classification has a lower flammability limit of more than 0.00625 pound per cubic foot at 70°F and 14.7 psia and a heat of combustion of less than 8,174 Btu/lb. correct answer: Reference - Chapter 2 definitions (flammability classification) The correct answer is: Class 2 What do we consider a device or apparatus that is manufactured and designed to utilize energy and for which this code provides specific requirements? correct answer: Reference - Chapter 2 definitions The correct answer is: Appliance Repaired material or parts do not need to be repaired in such a manner as to preserve the original approval or listing. correct answer: Reference: 301.11 Repair