An electric fan transforms _____________ energy into _____________ energy. Electrical; Heat Electrical; Mechanical Heat; Mechanical Mechanical; Electrical

Q: thermodynamics power cycles and its application in various field.~ Summarized in 3 pages.

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Q: specific heat of a substance, c, is by definition the heat required to lower the temperature of a…

A: The amount of heat required to increase the temperature of one gramme of a material by one…

Q: All physical quantities involve a direction

A: Given Physical quantity To find Direction based physical quantity

Q: 4. Explain macroscopic and microscopic forms of energy.

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Q: Examples of 2nd law thermodynamics at home

A: 2nd law of thermodynamics - this law state the direction of heat flow. According to this law heat…

Q: What is the work of force?

A: Work is said to be done if there is some energy transfer during a process. Work can be expressed as…

Q: 4. Mechanical Which of the following is NOT included in the energy sources utilized in advanced…

A: Given questions:  Which of the following is NOT included in the energy sources utilized in advanced…

Q: According to principle of transmissibility of forces, the effect of a force upon a body is

A: According to principle of transmissibility of forces, the effect of a force upon a body is Answer:…

Q: Mechanical energy What happens mechanically?

A: Mechanical Energy:          The sum of potential energy and kinetic energy is called as Mechanical…

Q: Differentiate work and heat

A: 1). Defination:- Work:- It is the energy which is transferred by means of force Heat:- kind of…

Q: If state 1 is a saturated vapor. After compressing, state 2 is: a. Super-heated gas b. Compressed…

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Q: Internal energy is equal to heat addition at constant temperature constant pressure constant density…

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Q: ar; , 1.145 kJ/kgK; h, 256.41 kJ/kg; S, 1. %3D

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Q: Why do we calculate/measure power? (From engines, electricity, etc.)

A: Measuring power of different equipment is so important due to following reason  ,

Q: >>>THERMODYNAMICS

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Q: J - Type Thermocouple is the combination of _____________ and ________________ materials. a. Iron…

A: GIVEN DATA A FILL IN THE BLANK QUESTION GIVEN WE HAVE TO FILL APPROPRIATE OPTION

Q: 1. Discuss the transfer of heat via convection.

A: Convection: The convection is a type of modes of heat transfer under which the heat is transferred…

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

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Q: Total energy of insulated system       a)none       b)always increases       c)may increase or…

A: Insulated system: It is a system which does not allow heat transfer between System and surrounding…

Q: Briefly explain the Physical Insight to Internal Energy?

A: Internal Energy:  It is the total energy contained in a system. It is an extensive property. The…

Q: Thermodynamics systems have been playing important roles in our life. Discuss one of the systems by…

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Q: It is the energy accounted by the molecular motion of the substance due to its, vibrational,…

A: Explaining the energy associated with the molecular motion of the material.

Q: Heat transfer

A: Solutio:- Calculate the characteristic length. Lc = VAsLc =πD3/6πD2Lc =D6Lc =0.0086Lc…

Q: 5. Engineering thermodynamics does not include

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Q: Determine the value of degree of superheat if steam has 100 Bar pressure and the corresponding…

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Q: A double-acting air compressor has 18 x 12 inches, 626 rpm. Determine the volume displacement in…

A: Given Data Double acting air compressor Size:18*12 inch N=626 rpm

Q: According to first law of thermodynamics work done by a system is equal to heat transferred by the…

A: GIVEN DATA- TWO MCQ QUESTION ABOUT THERMODYNAMICS WE HAVE TO CHOOSE CORRECT OPTION

Q: The energy or stored capacity for performing work possessed by a moving body, by virtue of its…

A: Energy is defined as the ability to do work. It is of many types like potential energy, kinetic…

Q: A gas contained within a cylinder fitted with a piston is initially at a pressure of 50 bar. The gas…

A: Given:P1=50 barV2V1=5n=2

Q: Steam at 100 bar, 3200C expands isothermally in a cylinder behind a piston to a pressure of 10 bar.…

A: Draw the T-S diagram as shown. Now, For state 1: P1=100 barT1=320°C For State 2: P2=10 barT2= 320°C…

Q: 2 a Why first law of thermodynamics is not sufficient and second law is required? b. What are…

A: Thermodynamics is a  branch dealing with the energy, radiation, and physical properties of heat,…

Q: Two-phase pipe flow is the simultaneous flow of a gas (or vapor) and a liquid exhibiting…

A: The term 'phase' is used to analyze the state of a matter. For example, solid-phase, liquid-phase…

Q: what are thermodynamic properties

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Q: 0.5 kg/s of an idea gas (molecular weight 30, ratio of specific heats 1.5) is cooled at constant…

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Q: ENTROPY CHANGE OF THE UNIVERSE

A: Given; One kilomole ofan ideal gas is throttled from an,initial pressure,p1=0.5 MPa…

Q: second law of thermodynamics

A: To find :- Second law of thermodynamics

Q: (a) Differentiate between Mechanical Work and Mechanical Power.

A: difference between mechanical work and mechanical power are  mechanical work - it is nothing but…

Q: Heat transfer is always from higher reservoir to a lower reservoir, and not the opposite, because:…

A: heat transfer always occur in a direction of decreasing temperature. Higher energy means system is…

Q: Static : is defined as the state of equilibrium of bodies affected by a system of force generate…

A: statics :- study of forces on the body without consideration of motion of the body. dynamics : -…

Q: The forms of mechanical energy of a fluid stream is Kinetic Rotential

A: Given Data : Forms of Mechanical energy of a fluid stream

Q: An office heater puts out 2090 Btu (British thermal units) of energy in the form of heat per hour.…

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Q: When you add heat to a system, by how much does its temperature change?

A: given: When you add heat to a system, by how much does its temperature change?

Q: While thermodynamics deals with equilibrium states and changes from one equilibrium state to another…

A: 1) The main difference between thermodynamic analysis and heat transfer analysis of a problem is…

Q: Zeroth Law of Thermodynamics

A: Zeroth Law of Thermodynamics.

Q: ( ) 1. Thermodynamic is a science of energy 2. Closed system is also called control volume 3. Steam…

A: We are suppose to solve only 3 subparts. Please post other parts as a separate question.

Q: Heat transfer takes place as per Select one: a. zeroth law of thermodynamics b. first law of…

A: The Second Law of Thermodynamics : Heat transfer occurs spontaneously from higher- to…

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.