Hvac final graded a - Study guides, Class notes & Summaries

HVAC Final Exam questions and answers with verified solutions (GRADED A+)

FLORIDA FIRE INSPECTOR REVIEW QUESTIONS & ANSWERS, GRADED A+ passive - -Fire rated walls are examples of _____ fire protection features. used to clarify assembly - -What is an exploded Pictorial Drawing? pressure - -One unavoidable problem with standpipe systems is the variation of ____ with building height. descriptive codes - -Traditional fire and building codes are called? a steep slope - -Contour line that are close together on a plan indicate _______? 300 ft - -At what height can w...

HVR 110 HVAC final exam graded A+ Furnace ️The air flow on most structures that use a fossil fuel for a heat source have a___that would be used as an air supply. Control loop ️Almost all control systems use a___to control the temperature with in a given structure, space, or zone. Troubleshooting ️A___chart is a graphical representation of a troubleshooting procedure for a particular unit. Overload ️A___is an electrical device that protects a load from a high ampere draw by ...

HVAC Final Exam Correct Questions & Answers(Graded A+) What is an HVAC System? - 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? - ANSWER Fans Pumps Compressor Evaporator What is a PTAC? - ANSWER Packaged Terminal Air Conditioner What is a PTHP? - ANSWER Packaged Terminal Heat Pump List the heat transfer equipment (3) - ANSWER Boiler Chiller Coil What is a zone? - ANSWER A zone is a...

Level 1 Final Review Accurate 100%(GRADED A+)Natural Gas Furnace - ANSWER Heating Method most commonly used as a heat source in cold climates Ultraviolet light - ANSWER Device used to maintain indoor air quality transfer heat from the air to the refrigerant - ANSWER purpose of evaporator in refrigerant cycle refrigerant is warmer than the outdoor air - ANSWER heat can be transferred from a refrigerant to the outdoors on a hot day because provides pressure drop - ANSWER expansion devi...

HVAC Final Exam Review Questions & Answ The four leading causes of death in the construction industry include electrical incidents,caught in or caught-between incidents, and___ - ANSWER Falls A sign that has a white background with a green panel with white lettering is a: - ANSWER Safety instruction sign To properly dispose of oily rags, they must be - ANSWER stored in a container designed for the purpose Keeping your work area clean and free of scraps or spills is referred to as: - AN...

HVAC Final Study Guide part 1 Complete QuestiHVAC Final Study Guide part 1 Complete Questions & Answers(Graded A+)ons & Answers(Graded A+)

HVAC FINAL EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED GRADED A+ Which of the following would have the greatest effect on the heat content of the refrigerant? A) The refrigerant's humidity B) The refrigerant's state C) The refrigerant's temperature D) The refrigerant's pressure Correct Answer B) The refrigerant's state A mechanical refrigeration system cools a room by: Removing heat from the room. The four types of cooling mechanisms are: Evaporative, Thermoelectric, ...

HVAC Final Exam Accurate Questions a unit is operating with a lower than normal suction pressure the probable cause is - ANSWER a restricted drier heat absorbed by the refrigerant in the evaporator is rejected at the - ANSWER condenser the components that divide the high and low side of the mechanical refrigeration cycle are the - ANSWER compressor discharge valve and metering device what is the purpose of purging the service manifold - ANSWER remove air moisture to transfer refriger...

HVAC-R Final Exam Accurate 100%(Graded volt amps - ANSWER Transformers are normally rated in? true - ANSWER An insulated jumper may be used to temporarily jump a component in an electrical circuit(true or false)? divided by 10 - ANSWER When using a 10 wrap multiplier the reading on the meter must be? ladder diagram - ANSWER An electrical line wiring diagram is often called? pictorial diagram - ANSWER A wiring diagram that shows the approximate location of components is called? cl...