Sensible heat describes Study guides, Class notes & Summaries

Z-51 Written Test Questions With 100% Correct Answers Latest 2024 (Grade A+) In a steam turbine, what is the function of a Kingsbury thrust bearing? A) Maintain first stage steam pressure. B) Compensate for coupling misalignment. C) Adjust shaft torque at start up. D) Maintain axial positioning of the rotor shaft.: correct answer- D) Maintain axial positioning of the rotor shaft. 2. The ratio of actual pressure of water pressure in the atmosphere to the saturated pressure of given tempera...

WX 201 Exam 1 |Complete And Graded A+ Meteorology is the study of: The Atmosphere Weather describes the conditions averaged over a region or over a period, whereas climate describes the condition of the atmosphere at a particular time and place. False In ____ near Earth's surface today, nitrogen occupies 78 percent and oxygen nearly 21 percent. The volume of air Atmospheric concentration of helium has increased from below 300 ppm historically to over 400 ppm presently. Fals...

RETA Chapter 1 Study Questions with Complete Solutions The primary purpose of a refrigeration system is A. To freeze food B. To cool buildings C. To preserve food D. To maintain a temperature D. To maintain a temperature Operators must keep refrigeration systems operating safely and efficiently. Which of the following best describes the required knowledge for this to be possible? A. Basic physical principles, interprtaetion of information from temperature and pressure gauges, and basic oper...

Home Inspector National Exam It is important to maintain a positive grade away from the structure of at LEAST _______ inch drop per foot for six feet. A. 1/4 B. 1/2 C. 3/4 D. 1 - ANSWER 1 Which of the following BEST describes the report statement shown below? "The roof is in good condition for its age." A. Conclusion B. Recommendation C. Description D. Disclaimer - ANSWER Conclusion Which of the following conditions would be LEAST critical to your client's safety? A. A pin hole in the...

It is important to maintain a positive grade away from the structure of at LEAST _______ inch drop per foot for six feet. - ANSWER 1 What BEST describes the report statement shown below? "The roof is in good condition for its age." - ANSWER Conclusion Which of the following conditions would be LEAST critical to your client's safety? A. A pin hole in the heat exchanger B. No handrails on an interior stairway C. Lack of a pressure and temperature relief valve on the water heater D. A non-...

Which of the following best describes the statement shown below that appears in a typical home inspection report? "the water heater is in good condition for its age." - Answer Conclusion Which of the following conditions would be least critical to your client's safety? - Answer A pin hole inn the heat exchanger It is important to maintain a positive grade away from a structure of at least _____ inch drop per foot for the first six feet. - Answer 1 The minimum run for a residential...

Home Inspector National Exam Prep Questions And Correct Answers. It is important to maintain a positive grade away from the structure of at LEAST _______ inch drop per foot for six feet. A. 1/4 B. 1/2 C. 3/4 D. 1 1 Which of the following BEST describes the report statement shown below? "The roof is in good condition for its age." A. Conclusion B. Recommendation C. Description D. Disclaimer Conclusion Which of the following conditions would be LEAST critical to your client's safety? A. ...

RETA CARO Exam Questions With Answers What is the purpose of a refrigeration system? To maintain a temperature Operators must keep refrigeration systems operating safely and efficiently. Which of the following best describes the areas of required knowledge for this to be possible? Basic physical principles, interpretation of information from temperature and pressure gauges, basic operating principles. Mechanical refrigeration is a series of steps that: Moves heat energy from a spac...

Basic HVACR 100 Final Exam Questions With Verified And Updated Solutions. True or False: Refrigeration systems are designed to operate with only refrigerant and oil in the system - answerTrue Air contains three non-condensibles that are detrimental to the system - answerAir, nitrogen, moisture A compound guage is used to measure vacuum level - answerLow side/ blue gauge Molecular motion stops at what degree Fahrenheit? - answer-460 degrees The law of conservation states that energy can n...

Two locations where a cold air return should be installed - ANSWER open area of a wall and low to the ground Which of the following is the law of thermodynamics? - ANSWER heat moves toward a place with lower intensity Sensible heat describes - ANSWER how hot something feels Latent heat is measured in - ANSWER british thermal units What is the amount of heat energy required to evaporate 1 pound of water? - ANSWER 970 btu In an air conditioning system and refrigeration system, what ...