Air conditioner Study guides, Class notes & Summaries

_____ - amp breakers are commonly used for small air conditioner units and clothes dryers. - 30 _____ accounts for more than 98% of all water vapor movement in building cavities. - Air movement _____ air is less dense than _____ air. - Hot..... cold _____ are chemical compounds that have a low boiling point that are added to the asphalt mix to help keep shingles waterproof and flexible - " Volatiles " _____ are typically formed in concentric cones or pyramids. - Diffusers _____ are used...

4 functions of reservoirs : Store and supple hydraulic fluid Cools the fluid Deaeroter Fluid conditioner so settles to bottom 6 main components of reservoirs : Drain line Return line Pump Inlet line Clean out plate Temp gauges Air breather Inlet filter Baffle plate 2 Bottom of return lines cut at an angle and usually oriented away. Why? : Cooling and directs containments away 4 standard reservoir designs : JIC L shape Overhead stack Vertically mounted Advantages of JIC desi...

A CCOT system has a high high side. Technician A says to suspect the thermostatic expansion valve. Technician B says this system contains an orifice tube. Who is correct? - Answer-TECH B is correct. A clogged orifice tube will result in high high side pressure. It can become clogged with contaminants, debris from a damaged compressor, or a broken desiccant bag releasing desiccant into the refrigerant. A vehicle's air conditioning performance is reduced at low speeds and stop lights, but coo...

Cl2 - ANSWER Chlorine boiler - ANSWER equipment that provides hot water or steam for various uses PRV - ANSWER PRESSURE RELIEVE VALVE NOWL - ANSWER Normal operating water level BTU - ANSWER British Thermal Unit absolute pressure - ANSWER gauge pressure (psi) + atmospheric pressure (14.7 psi) at sea level air changes per hour - ANSWER The hourly ventilation rate divided by the volume of a space. For perfectly mixed air or laminar flow spaces, this is equal to the number of times...

A system is supplied from the factory with charge of 5 pounds 10 ounces for a 15 foot line set. The line set is 25 feet long. The manufacturer's instruction sheet specifies 0.6 ounces of refrigeration to be added for each added foot of refrigerant line set length. What is the total refrigerant charge for the system? A. 6 ounces B. 5 pounds C. 5 pounds 10 ounces D. 6 pounds - D. 6 pounds 15ft - 25ft = 10ft x .6 = 6 ounces 5 pounds + 10 ounces + 6 ounces 5 pounds + 16 ounces = 6 pounds ...

In the year 2000, _____ % of the teens killed in motor vehicle related crashes were not wearing a safety belt. - Answer- 60 When driving an airbag equipped vehicle, _____. - Answer- you should sit at least 10 inches from the steering wheel , the steering wheel should be tilted toward the chest, and your hands should be on the lower half of the steering wheel The head restraint should be adjusted to just above the ears. - Answer- True New vehicles now may be equipped with side air bags...

TEST BANK Ebersole and Hess’ Gerontological Nursing & Healthy Aging 5th Edition TouhyChapter 01: Introduction to Healthy Aging MULTIPLE CHOICE 1. A man is terminally ill with end-stage prostate cancer. Which is the best statement about this man’s wellness? a. Wellness can only be achieved with aggressive medical interventions. b. Wellness is not a real option for this client because he is terminally ill. c. Wellness is defined as the absence of disease. d. Nursing interventions can help emp...

HVAC Latest Update with Verified Solutions airflow the distribution or movement of air. air handler indoor part of an air conditioner that moves cooled or heated air throughout the ductwork of your home. Usually a furnace or blower coil. BTU British thermal unit. Unit of heat energy. central air conditioning system system in which air is treated at a central location and distributed to and from rooms by one or more fans and a series of ducts. compressor the part of the outdoo...

Histology would be best defined as a study of - Answer-Tissues The study of the heart may incorporate many aspects of anatomy but as a whole you would say it is __________ anatomy - Answer-Gross An increased rate of breathing as a result of an increased buildup of carbon dioxide in the bloodstream would be best described as an example of ________ - Answer-Excretion of metabolic waste Average body temperature is ________ degrees centigrade - Answer-37 If you consider your home air condition...

b. end 1 inch above the waste drain line - ️️A condensate line should ______________. a. empty directly into the waste drain line b. end 1 inch above the waste drain line c. not drain into the waste drain line d. extend at least 1 inch into the waste drain line c. is more efficient than conventional furnaces and uses a secondary heat exchanger - ️️A condensing furnace _____________. a. works like an air conditioner, except that it heats instead of cools b. is a furnace cover...