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A direct expansion unit refers to a type of HVAC system where the refrigerant in the system flows directly between the evaporator and the condenser coil, without the need for a separate chiller or cooling tower. This system is commonly used in residential and commercial air conditioning units for cooling spaces efficiently.
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How many hertz in 175watts?
Hertz is a unit of frequency, while watts are a unit of power. There is no direct conversion between the two.
What is the expected temperature drop through a direct expansion evaporator coil is?
The expected temperature drop through a direct expansion evaporator coil is typically around 15 to 20 degrees Fahrenheit. This drop in temperature occurs as the refrigerant evaporates and absorbs heat from the air passing over the coil. It is important for efficient cooling and dehumidification in an HVAC system.
What is coefficient of superficial expansion?
The coefficient of superficial expansion refers to the ratio of change in area to an increase in its temperature. It measures the expansion of a Laminar surface.
When a liquid themometer is held in direct sunlight?
The liquid inside the thermometer will expand due to the heat from direct sunlight, causing the mercury or alcohol level to rise. This will lead to a higher temperature reading on the thermometer due to the expansion of the liquid.
How do you convert gauss into Joule?
Gauss is a unit of magnetic flux density, while joule is a unit of energy. There is no direct conversion between the two as they measure different physical quantities.
