Four steel bars jointly support a mass of 15 Mg as shown. Each bar has a cross-sectional area of 600 mm2. Find the load carried by each bar after a temperature rise of 50°C. Assume a = 11.7 µm/(m "C) and E= 200 GPa 60° 15 Ma

Q: ables shown below. Patm h.

A: given:

Q: 5. A small hole in a pipe creates a leak of fluid in a form of an upward jet. Estmate the height of…

A: At point 1 ; P1=P0 , V1=0 & Z1 .At point 2 ; P2=Patm=0 , V2=0 max height , Z2=H

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Q: What is thermal conductivity as a material property?

A: Thermal conductivity is the property of the material to conduct heat.

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A:

Q: 1. Incompressible flow around a circular cylinder of radius a is represented by the steam function…

A: write the given expression    Ψ =-ur sinθ +ua2sinθrIn  polar coordinates , ur =1r ∂Ψ∂θ, vθ=-∂Ψ∂θ…

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A:

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A:

Q: 7. A jet engine produces a thrust force of 52,000 lbf on a test stand as shown in the figure. Fuel…

A: Write the given data: A1=64 ft2V1=500 ft/sP1=-100 psfgV2=1200 ft/sP2=PatmFx=52000 lbf

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Q: 8. In the figure below a manometer uses oil with specific gravity of 0.8. (a) Calculate the…

A: The figure is given as, The given values are, R= 1 ft=0.3048 md1=0.1524 md2=0.0762 m

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A:

Mechanisms of heat transfer

Heat transfer is an essential discipline in thermal engineering that deals with the transfer, conversion, usability, and creation of heat or thermal energy. Transfer of heat occurs through various mechanisms like conduction, convection, radiation, and change of phases. All these mechanisms have distinct characteristics, but these mechanisms can simultaneously occur in an identical system.