what is the difference between heat input and heat output?
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The rated heat input (or 'rated input') for a gas appliance is the maximum heat input rate at which it can be operated, as declared on the appliance data plate. The rated heat output for an oil appliance is the maximum declared energy output rate (kW) as declared on the appliance data plate.
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Here's the traditional block diagram of modern computer systems: Input goes into RAM; output comes out of RAM. Some systems do have facilities such that input and output can go directly to and from the CPU, but the CPU is neither input nor output. The CPU is the central processing unit of the computer.
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Heat is the energy transferred from one body to another as a result of a temperature difference. Internal energy is the energy stored in a body. ... Internal energy is the sum of kinetic and potential energy of all particles in the body.
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Answer. The difference in the Generated and potential output is termed to be output gap.
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Simply heat is the sum of kinetic energy of atoms or molecules. In thermodynamics, heat means energy which is moved between two things when one of them is hotter than the other. Adding heat to something increases its temperature, but heat is not the same as temperature.
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Heat is the sum of all the kinetic energies of all the molecules of an object, while temperature is the average kinetic energy of the molecules of an object.
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Heat. ... Heat is a transfer of thermal energy caused by a difference in temperature. This temperature difference is also called a temperature gradient. Since heat is a movement of energy, it is measured in the same units as energy: joules (J).
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The difference between conduction and convection is that in convection heat is actually transferred by moving particles as when a fan is used to move heat from one place to another by blowing air. In conduction heat is transferred through solids by means of the vibrating molecules in a substance.
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Temperature is measured in °C, and heat is measured in J. When heat energy is transferred to an object, its temperature increase depends upon the: mass of the object. substance the object is made from.
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As verbs the difference between heat and preheat is that heat is to cause an increase in temperature of an object or space; to cause something to become hot (often with "up") while preheat is to heat something in preparation for further action, especially cooking.
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Two primary classes of thermodynamic cycles are power cycles and heat pump cycles. Power cycles are cycles which convert some heat input into a mechanical work output, while heat pump cycles transfer heat from low to high temperatures by using mechanical work as the input.
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Heat is change in thermal energy. So, thermal energy is the net potential energy of the system. while, internal energy is the net potential energy + the net kinetic energy of the system. So, that's the difference.
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The difference between heat flow and heat flux is that heat flux it the heat flow per area unit, as described in the formula below. Heat is the flow of energy due to difference of temperature. The area is perpendicular to the heat flow direction, regardless of the heat trnsfer mechanism.
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Heat flux or thermal flux is the rate of heat energy transfer through a given surface, per unit surface. ... Heat rate is a scalar quantity, while heat flux is a vectorial quantity. To define the heat flux at a certain point in space, one takes the limiting case where the size of the surface becomes infinitesimally small.
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The primary distinction between a heat pump and heat recovery cycle is that a heat pump cycle will produce only one useful effect (i.e. heating or cooling) at a time whereas a heat recovery cycle will produce both effects simultaneously.
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The difference between heat and thermal energy is that thermal energy is not in the process of being transferred; it is not in transit, but remains as part of the internal energy of the system; heat, on the other hand, is energy in transit, i.e. energy in the process of being transferred from a hotter system towards .. ...
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Heat is the transfer of thermal energy from a system to its surroundings or from one object to another as a result of a difference in temperature. Heat is measured in joules (J). This is because heat is a transfer of energy.