Hvac heating Study guides, Class notes & Summaries

Heating Degree Days Correct Answer The number of degrees that a day's average temperature is below 65o Fahrenheit (18o Celsius), which is the temperature below which buildings need to be heated Adding total HDDs or CDDs help us compare heating and cooling requirements for different geographic locations Outdoor Design Temperature Correct Answer The temperature at which an HVAC system is designed to operate and maintain the temperature 99% of the time Cooling Degree Days Correct Answer A...

HVAC Gas Heat certification exam Questions and Answers 100% Pass A gas furnace is to be installed in a garage. The national standards require that the burners and ignition sources must be located ______ above the floor - Correct Answer ️️ -18 inches A good description of how a bi-metal fan switch operates the blower motor on a gas furnace is - Correct Answer ️️ -Temperature on- temperature off Redundant gas valves used on gas furnaces have - Correct Answer ️️ -Dual gas shut o...

HVAC Heating Final Exam Review Questions And Answers With Verified Solutions Rated A+

HVAC Heating Test Questions And Answers With Verified Solutions Rated A+

When using a low voltage T-stat for heating and cooling, when would there be a jumper between Rh and Rc? Select one: a. When using a single transformer system b. When heating with an oil boiler c. When heating with a gas boiler d. When using a two transformer system - ANSWER A) When Using a single transformer system Digital thermostats usually display temperature, time of day, programming and operating status. Select one: True False - ANSWER True With the fan switch in the on posit...

Deficiency A ________, in the reasonable judgment of the inspector, is a condition that adversely and materially affects the performance of a system, or component. Inspection Process of examining accessible items, and reporting their condition RESPA Prohibits abusive practices like undisclosed referral fees and kickbacks. Designed to help consumers become more knowledgeable of settlement services costs. Departure Provision The inspector may not inspect an item if the ...

When using a low voltage T-stat for heating and cooling, when would there be a jumper between Rh and Rc? Select one: a. When using a single transformer system b. When heating with an oil boiler c. When heating with a gas boiler d. When using a two transformer system - ANSWER A) When Using a single transformer system Digital thermostats usually display temperature, time of day, programming and operating status. Select one: True False - ANSWER True With the fan switch in the on posit...

HVAC Final Exam Electrical For Air Conditioning Exam Questions And Answers When using a low voltage T-stat for heating and cooling, when would there be a jumper between Rh and Rc? Select one: a. When using a single transformer system b. When heating with an oil boiler c. When heating with a gas boiler d. When using a two transformer system - ANS A) When Using a single transformer system Digital thermostats usually display temperature, time of day, programming and operating status...

CMP 101 Final Exam Questions and Answers 100% Pass What is the primary purpose of a building's foundation? A) To provide aesthetic appeal B) To support the structure and distribute loads C) To act as a weather barrier D) To accommodate utilities B) To support the structure and distribute loads Which of the following is a common type of load that a building's structure must support? A) Wind load B) Color load C) Temperature load D) Noise load A) Wind load What is the mai...