3) The unit of force in S.I. system of units is dyne O kilogram O Newton watt

Q: Example problem of reheat cycle

A: given; Example problem of reheat cycle

Q: R12-3. A projectile, initially at the origin, moves along a straight-line path through a fluid…

A: Rate of change of displacement of object is known as velocity. Velocity is vector quantity.

Q: rods as shown in the figure below. Rod A has a diameter of 12 mm and manufactured from steel with…

A:

Q: As shown in the following figure, a slider moves through the guide from point A to point E and then…

A:

Q: The rectangular plate is confined by rollers within slots at 4 and B. When 0 = 20°, point B is…

A:

Q: Explain the following about steam-mhd with open cycle plant: cool it down - Generation Efficiency -…

A: Magnetohydrodynamic (MHD) power generation is considered an interesting energy conversion system…

Q: gues pressure expansion at p = 4 bar to a final volume of V2 = 0.12 m³, while being slowly heated…

A: Solution :-  Given data :- V1 = 0.1 m3V2 =0.12 m3p =4 barpatm = 1bar

Q: 18m -0 -188m

A:

Q: (b) An object is vibrating with simple harmonic motion (SHM), x(1) = A sinot of amplitude, A = 15 cm…

A: Given that, Simple harmonic motion,xt=A sinωtAmplitude, A=15 cm,Frequency, f=2 Hz,

Q: Water at 20°C flows in a 1.3 cm diameter pipe that is 30 m long and discharges to the atmosphere.…

A:

Q: A turbine, at the end of a pipeline 1800 m long, beneath a dam, produces 200 kW of power, when the…

A:

Q: R12-4. The v-t graph of a car while traveling along a road is shown. Determine the acceleration when…

A:

Q: Determine the product of inertia of the shaded area with respect to the x and y axes.

A:

Q: An ideal-gas mixture with 20 kmol of oxygen, 75 kmol of nitrogen and 5 kmol of carbon dioxide enters…

A:

Q: Ex3) The compressor in a plant (see Fig. 4.9) receives carbon dioxide at 100 kPa, 280 K, with a low…

A:

Q: R13-3. Block B rests on a smooth surface. If the coefficients of friction between A and B are u, =…

A:

Q: Problem2- A tram weights 120KN and tractive resistance being 5 N/KN. Calculate the ram at a uniform…

A: Weights,W=120KNTractive resistance=5 N/KNUniform Speed =20KmphEfficiency=80%To-Find:-Power required…

Q: /151 The two springs, each of stiffness k = 1.2 kN/m, are of equal length and undeformed when 0 = 0.…

A:

Q: Determine the mole fractions of a gas mixture that consists of 75% CH4 and 25% CO₂ by mass. Also…

A: Given: mixture : 75% CH4 & 25% CO2

Q: The water from the feed pump enters the boiler at 1125 psia and 280 °F. Find the following…

A:

Q: Problem 3 For the system to the right, why would we want to heat the hot water heater using the HVAC…

A: Heating, ventilation, and air conditioning (HVAC) are the three components of HVAC. Residential…

Q: Figure below shows a siphon that is used to draw water from a tank. The siphon tube has an inside…

A: Find the simplified bernoulli's equation for the point A and D.

Q: vertical alues of x shown in the diagram. Even if a segment la a constat 50 lb/ft 80 lb -20 ft V…

A:

Q: Biosphere is the portion of earth_ Select one: O A. Containing life OB. Containing no life OC.…

A: Biosphere is the part of earth where all eco-systems exists. In this, deepest root system of trees,…

Q: What general trend did you observe from set-ups 1 to 2? Support your answer by using the data…

A: From setup 1 to 3, we observe that the initial velocity of the Marble A was varied. Ignoring all the…

Q: No. 2. as shown, determine the ff: (a) maximum tensile and compressive elastic bending For the…

A:

Q: A particle is thrown by a boy with initial velocity of 12.5 m/s. It takes 1.477 second to reach…

A:

Q: A company manufactures two products X and Y, which require the following resources. The resources…

A:

Q: What are the examples of Centrifugal Fans that can be use in the industry or everyday living?

A: Examples of Centrifugal Fans that can be use in the industry or everyday living

Q: Explain the steps in making a T-nuts

A: Milling is a type of machining that involves advancing a cutter into a workpiece and removing…

Q: The compression ratio and the cut-off ratio of a particular diesel engine which is running on a…

A: Givenr=11rc=3k=1.32Q=12345.6kJ/kWh

Q: These are essential in a design process Assumptions Product specification Market need Iterative

A: 1) Federal law applies to everyone in country but state and local laws applies to people of that…

Q: Metric thread of 0.8 mm pitch is to be cut on a lathe. Pitch of the lead screw is 1.5 mm. If the…

A: The speed of rotation of the lead screw is 800 rpm.

Q: 9. The frame shown in Figure 1-67 is supported in pivots at A and B. Each member weighs 50 lb per…

A:

Q: A centrifugal pump is shown in the figure below. Absolute velocity, V₂ b₂ = 1.0 cm 0₂= 45% w, T…

A:

Q: The 1-1b ball A is thrown so that when it strikes the 10-lb block B it is traveling horizontally at…

A: Find the average normal force exerted between A and B.

Q: Electrical Engineering 12 ksi 8 ksi + For the given plane state of stress, determine: a) the main…

A: Find the main plans and main stresses.

Q: Consider a point mass m that moves on the x- axis, subject to the electric field generated by two…

A:

Q: ASHRAE standard 62.2 states that the minimum acceptable rate of airflow into and out of a room is…

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Q: Using the method of joints, determine the reaction at supports and the bar  forces of each member of…

A:

Q: R12-7. The truck travels in a circular path having a radiuss of 50 m at a speed of v = 4 m/s. For a…

A:

Q: Q/1: A 10 m long vertical mast has a ball-and socket joint at A, and it is supported by two (2)…

A:

Q: Problem 1. Use the differential equation method (either second, third or fourth order) to find a)…

A: given; lets take reaction force at A=RAlets take reaction force at B=RB

Q: Subcooler (outside air The air temp: 20°C right cools the interior at a rate of 10 kW and has the…

A:

Q: Select all that apply. Which parameters are going to affect the ease at which a solid state…

A: following is the answer to the above question-

Q: An Otto cycle operates between the temperature limits of 300 and 2000 K and heat input 700kJ/Kg the…

A:

Q: Determine the degrees of subcooling at the exit of the condenser of a 2-ton air- conditioner system.…

A: 2 ton = 7.03371 kW mass flow rate of refrigerant = 0.05 kg/s required enhalpy drop = 7.03371/0.05 =…

Q: The kinetic energy of

A: Given; Kinetic energy of the particle at time , t=2Where, A particle of unit mass is moving on a…

Q: maximum shear stress in the shaft

A: Given; Motor driving a solid circular steel shaft transmits, P =40KW Speed,N=500 rpm If the diameter…

Q: Calculate the elastic strain in a polycrystalline aluminum alloy when it is pulled in tension given…

A: This question is based on the concept of solid mechanics.

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.