Search results
Results from the WOW.Com Content Network
It was originally defined as the rate of heat transfer that results in the freezing or melting of 1 short ton (2,000 lb; 907 kg) of pure ice at 0 °C (32 °F) in 24 hours. [1] [2] The modern definition is exactly 12,000 Btu IT /h (3.516853 kW). Air-conditioning and refrigeration equipment capacity in the U.S. is often specified in "tons" (of ...
The coefficient of performance or COP (sometimes CP or CoP) of a heat pump, refrigerator or air conditioning system is a ratio of useful heating or cooling provided to work (energy) required. [ 1 ] [ 2 ] Higher COPs equate to higher efficiency, lower energy (power) consumption and thus lower operating costs.
The suspension and the underside of the car were strengthened to increase the car's offroading suitability. Renault India also launched the all-wheel drive (AWD) version of Duster in 2014. The all-wheel drive feature of the SUV, can be controlled via a toggle switch, that has three options to choose from – two-wheel drive, automatic, and four ...
A two-stage air conditioner is designed to operate on high and low settings during different weather conditions and seasons. The high setting is used during extreme weather, and the low setting is used during moderate weather. This type of air conditioner produces a balanced temperature and is in use for a longer period of time.
Air-conditioner sizes are often given as "tons" of cooling, where 1 ton of cooling equals 12,000 BTU/h (3.5 kW). 1 ton of cooling equals the amount of power that needs to be applied continuously over a 24-hour period to melt 1 ton of ice. The annual cost of electric energy consumed by an air conditioner may be calculated as follows:
A representative pressure–volume diagram for a refrigeration cycle. Vapour-compression refrigeration or vapor-compression refrigeration system (VCRS), [1] in which the refrigerant undergoes phase changes, is one of the many refrigeration cycles and is the most widely used method for air conditioning of buildings and automobiles.
The ICE variant has an estimated fuel efficiency of 14.7 mpg ‑US (16.0 L/100 km), decreasing to 8.6 mpg ‑US (27 L/100 km) when the air conditioning is on. [ 93 ] [ 2 ] : Table 3-1.2 For comparison, the earlier LLV (built 1987–94) and FFV (2000–01) have an average observed fuel consumption of 8.2 and 6.9 mpg ‑US (29 and 34 L/100 km ...
The G-506 trucks, 1 + 1 ⁄ 2-ton, 4x4, produced as the Chevrolet G7100 (and originally G4100) models, were a series of (light) medium four wheel drive trucks used by the United States Army and its allies during and after World War II. This series came in standard cargo, as well as many specialist type bodies.