All quantitative variables will be reduced including:
Internal energy
Enthalpy
Gibbs energy
Volume
Mass
Moles
All intensive properties will remain unchanged including:
Specific internal energy
Specific enthalpy
Specific Gibbs energy
Specific volume (and its reciprocal density)
Temperature
Pressure
Heat capacity
Elasticity
Conductivity
etc.
No, even though they both gives energy but they are differ from where they get the energy for us to use. I C energy or Internal Combustion engine is getting the energy from the chemical to turn into a mechanical energy by means of burning the fuel. While closed thermodynamic system is one of the 3 kinds of thermodynamic, can exchange energy as a heat from outside system or from its surroundings, but not matter. Earth is an example of closed thermodynamic energy its getting the source of energy from the sun but no exchanging of mass outside.
It is done to carry more current at rated power & to reduce the power loss as compared to cable since a bus-bar has more area compared to cable so resistance is less & hence losses are reduced. It is done to carry more current at rated power & to reduce the power loss as compared to cable since a bus-bar has more area compared to cable so resistance is less & hence losses are reduced.
A global variable is a place of data storage which multiple modules of application (sometimes all modules) can access to read and modify the variable's content. A macro is something altogether different. A macro is a set of instructions, typically used to save keystrokes when coding, and to maintain code readability. While macros can reference, declare or use variables (including global variables), macros and variables are quite different and cannot be compared.
1.feedback in control system improves the speed of response2.using feedback in control system we can reduce the sensitivity of the system to parameter variation
At engineering level technically both process are same except there definition both process give hyperbolic curve in P-V diagram and straight line in T-S diagram. and even in polytropic process PV^n=constant if n=1 then it is not hyperbolic process it is isothermal process even though the definition says pv=c is hyperbolic process.
Enthalpy is a thermodynamic property of a thermodynamic system.
You can search the relevant meaning of the availability condition for thermodynamic system in the wikipedia since there's so much to learn and laws of thermodynamic equilibrium that explains what and those condition works.
please read the 3 kinds of thermodynamic system maybe it can help you to recognize and you can identify which one can be described. http://www.greenserveuk.com/
Density is an intrinsic property of each type of material, defined as the total mass divided by the total volume. Obviously, two samples of the material which have the same mass and same volume will have the same density, but that is not that answer to this question. This question is about the thermodynamic state of a material and the answer is temperature and pressure. The thermodynamic state of a system is a set of properties that are reproducible when the thermodynamic variables have been specified. Density is one such property. Specifying the temperature, pressure and specifying the quantity and type of material of a system determines density at equilibrium. The equilibrium condition is critically important in that assertion. It is a fundamental premise of thermodynamics that the state of a simple system at equilibrium can be completely characterized by specifying two independent property variables, such as temperature and pressure, and the quantities of the chemical constituents. Any system then with the same thermodynamic state has the same intrinsic properties such as density, heat capacity, thermal conductivity, viscosity, and other characteristics.
Heat Flow and Energy.
A system of gathering data to reduce bias and errors in measurement is called a "controlled experiment." This involves carefully designing the study to control for potential confounding factors that could influence the results. By controlling these variables, researchers can draw more accurate and reliable conclusions from the data collected.
The heat supplied to a system can increase its internal energy if no work is extracted from the system. If any work is done by the system, then the increase in internal energy will be less than the heat supplied to the system. The thermodynamic variable defined by the zeroeth law is Temperature.
There are three laws of thermodynamics, not inlcluding the understood fourth law. Thermodynamics is the study of how energy is transferred in a system.
Thermodynamic equilibrium is when the inputs and outputs of a system is equal. This may be in terms of heat energy or in terms of liquid/gas flow.
there are three systems : 1 open system 2 close system 3 isolated system
Entropy
that what is the system type you are working on