Capillary tube, as an expansion device is used in?
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Which one of the following is also known as a constant superheat valve?
Thermostatic expansion valves are usually set for a superheat of?
The low-side float valve is located between the condenser and evaporator.
The thermostatic expansion valve operates on the changes in the ___________
The literature of heat transfer generally recognizes distinct modes of heat transfer. How many modes are there?
An oil cooler in a high performance engine has an outside surface area 0.12 m² and a surface temperature of 65 degree Celsius. At any intermediate time air moves over the surface of the cooler at a temperature of 30 degree Celsius and gives rise to a surface coefficient equal to 45.4 W/ m² K. Find out the heat transfer rate?
Unit of the rate of heat transfer is
Convective heat transfer coefficient doesn’t depend on
The rate equation used to describe the mechanism of convection is called Newton’s law of cooling. So rate of heat flow by convection doesn’t depend on
How many types of convection process are there?
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