It states that all kind of energy are not of the same quality.________________________

Q: The rate of energy transfer from a system by radiation is higher in vacuum than in the atmosphere.…

A: The transfer of heat works on the principle of flow of heat and the temperature. Temperature…

Q: A closed system undergoes a thermodynamic cycle with three steps: process 1-2 (from state 1 to state…

A:

Q: A cooling tower receives 3.2 L/sec of water at 46C. Atmospheric air at 16C dry bulb and 55% RH…

A: (a) To find: The volume of water leaving the tower. Given: The rate of flow of cooling tower is…

Q: Provide complete solution and detailed diagram.  The internal energy of air having an enthalpy of…

A:

Q: ands polytropically through a gas turbine according to the process PV^1.42 = C. If the turbine…

A: Given:PV1.42=CW=27.04 MW

Q: Heat is negative when energy is transferred to a system from its environment

A: Correct option is:

Q: What is Transformation of Energy and what are its types?

A: Solution:

Q: Define the THERMODYNAMICS AND ENERGY?

A: The word thermodynamics comes from the Greek word thermos which means heat and dynamic which means…

Q: How work can always be converted to heat directly and completely, but the reverse is not true.

A: Both work and heat are the two different forms of energy. Heat is the energy interaction because of…

Q: pump increases water pressure from 1 bar to 6 bar. If the flow rate of the water is 180 l/min,…

A:

Q: THERMODYNAMICS Question 0.5 kg/s of an idea gas (molecular weight 30, ratio of specific heats 1.5)…

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Q: What does the conservation of energy state?

A: The conservation of energy states that in an isolated system, the energy remains unchanged even with…

Q: Refrigerant 134a at p1 = 30 lbf/in2, T1 = 40oF enters a compressor operating at steady state with a…

A: The Answer is below

Q: m p1 = 1.4 bar, T1 = 5 °C to T2 = 180 °C. Process 2-3: Adiabatic expansion to v3 = 1.4v2 Process…

A: given:  p1 = 1.4 bar, T1 = 5 °C  T2 = 180 °C  v3 = 1.4v2

Q: Thermal mass is a property of the mass of a building which enables it to store:

A: Thermal Mass: The ability of a material to absorb and store heat or thermal energy is a Thermal…

Q: A closed system consists of gas of 2 kg initially in state 1 with p1 = 4bar and specific volume 1m³…

A:

Q: Refrigerant 134a at p1 = 30 lbf/in2, T1 = 40oF enters a compressor operating at steady state with a…

A:

Q: the laboratory at 2000 rpm, when it was found that the brake torque w with all cylinders firing but…

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Q: Identify if the property of the following steam: Temp Pressure Specific Volume C MPa m3/kg…

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Q: Why transformation of energy is important?

A: Solution:

Q: A pump increases water pressure from 1 bar to 4 bar. If the flow rate of the water is 150 l/min,…

A: Given the pressure is increased from 1 bar to 4 bar and the flow rate of water is 150 l/min. P1 = 1…

Q: true or false Entropy is not a property

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Q: Define the Energy can cross the boundaries of a closed system in the form of heat and work?

A: Answer :- There are three types of Systems Open system Closed system Isolated system

Q: A closed system undergoes a thermodynamic cycle with three steps: process 1-2 (from state 1 to state…

A:

Q: 3) From an initial state where the pressure is p1, the temperature is T1, and the volume is V1,…

A: Since process 1-2 is a constant temperature process.  initial pressure =p1 final pressure = p2 = 2p1…

Q: what can happen to the universe as entropy increases?

A: Both matter and energy were interchangeable. Gravity was central in the early universe. Although it…

Q: Determine: (a) the cutoff ratio. (b) the heat addition per unit mass, in kJ/kg. (c) the net work…

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Q: A. The capacity of hot bodies to produce work is? Kinetic Energy Heat Potential Energy Internal…

A: In thermal science, the important properties of the system are: Temperature  Enthalpy Entropy

Q: It is the sum of the internal energy of the system and its work nonflow. a. Enthalpy   b. Heat   c.…

A:

Q: According to first law of thermodynamics

A: Thermodynamic : It is study of relation between  Heat Work  Temperature Energy

Q: Helium expands polytropically through a gas turbine according to the process PV^1.327=C. If the…

A: For solution refer below images.

Q: A closed system undergoes a thermodynamic cycle with three steps: process 1-2 (from state 1 to state…

A:

Q: A closed system undergoes a thermodynamic cycle with three steps: process 1-2 (from state 1 to state…

A:

Q: Which of the following principles is the closest interpretation of the first law of thermodynamics?

A: First law of thermodynamics:    Energy cannot be created or destroyed, according to the first law of…

Q: What is the effect of overdamped state?

A: Overdamped: When the damping factor is greater than unity than it's called overdamped. An overdamped…

Q: Laws that are used to Transformation of Energy ?

A: transformation of energy can be defined as change of energy from one form to the other.…

Q: Closed system can exchange energy and matter

A:

Q: The energy possessed by a body by the virtue of its motion is called ______

A:

Q: 2 kg of air undergoes a power cycle undergocs a power cycle consisting of the following processes:…

A:

Q: What is the first law of thermodynamics?

A: GIVEN: What is the first law of thermodynamics?

Q: If the law of conservation of energy states that energy is neither be created nor destroyed, but can…

A: Law of conservation of energy only deals with the quantitative aspect of the energy. The aspect…

Q: What is the Conservation of Energy?

A: Energythe capacity for doing work is called Energy . It may exist in potential,kinetic, thermal,…

Q: Explain the Conservation of energy principle for the human body?

A: Given Data⇒human bodyProblem definition⇒Problem says Explain the Conservation of energy principle…

Forms of Energy

Energy is described as the capability to accomplish a task, like the ability to push a block by applying force on it. It is a quantitative property that is used to accomplish work on an object.