subject

Engineering, 26.07.2019 16:20 leyslebravo7117

A) what is a free-cutting steel? explain. b) show the free energy vs. composition curve (schematic) for an alloy system a-b where there is a strong tendency for long range ordering.

ansver

Answers: 2

Show answers

Another question on Engineering

question

Engineering, 03.07.2019 14:10

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Answers: 3

question

Engineering, 04.07.2019 18:10

Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.

Answers: 1

question

Engineering, 04.07.2019 18:10

The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody

Answers: 2

question

Engineering, 04.07.2019 18:10

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?

Answers: 2

You know the right answer?

A) what is a free-cutting steel? explain. b) show the free energy vs. composition curve (schematic)...

Questions

question

Geography, 19.07.2019 22:10

Calculate the number of neutrons for the following atoms: 6 c13; 19 k41; 35 br80(subtract atomic number from atomic mass)...

question

Engineering, 19.07.2019 22:10

Calculate the force of attraction between a ca^2+ and an 0^2- irons whose centers are sep by a distance of 1.25 nm....

question

Chemistry, 19.07.2019 22:10

The cyclohexane ring is essentially free of ring strain because check all that apply. in cyclohexane, the c−c−c angle is very close to the tetr...

question

Engineering, 19.07.2019 22:10

Can you determine the critical distance along a flat surface?...

question

Mathematics, 19.07.2019 22:10

Conduct the following test at the alphaαequals=0.100.10 level of significance by determining (a) the null and alternative hypotheses, (b) the test sta...

question

Engineering, 19.07.2019 22:10

Calculate the wire pressure for a round copper bar with an original cross-sectional area of 12.56 mm2 to a 30% reduction of area, given that the inclu...

question

Engineering, 19.07.2019 22:10

Calculate the power required to accelerate a 1150 kg car from rest to a final velocity of 30 m/s up a 100 m long uphill road with a slope of 30 degree...

question

Mathematics, 19.07.2019 22:10

Can you solve this question as soon as possible. , advance (its discrete math question ) 1. prove the following about the empty set using both...

question

Medicine, 19.07.2019 22:10

Cellular organelle in muscle fiber corresponding to the endoplasmic reticulum...

question

Medicine, 19.07.2019 22:10

Cells which comprise the body’s thinnest tissues, allowing for diffusion and/or filtration are of which type? a) squamous b) cuboidal

question

Chemistry, 19.07.2019 22:10

Carbon dioxide at 20°c and 3 bar is held in a 5 l vessel. the vessel is sealed with a rubber plug of 10 mm thickness. estimate the mass flux of co2 th...

question

Engineering, 19.07.2019 22:10

Brittle fracture: extensive plastic deformation ahead of crack. a)- true b) false...

question

Engineering, 19.07.2019 22:10

Care should be exercised when grinding and measuring the following on the acme threading tool. which is correct? a. back rake, thread angle, and reli...

question

Computers and Technology, 19.07.2019 22:10

Build dfa d and nfa n suchthat l(d) = l(n), which consists of all binary strings that have a substring 01011....

question

Engineering, 19.07.2019 22:10

Calculate the diameter of pneumatic cylinder to drive a mechanism. the force exerted by the mechanism is 80 n. the return force is negligible. the wor...

question

Mathematics, 19.07.2019 22:10

C. p. 1 if z = f(a(s, t), b(s, t)) = in a cos with a(s, t) = 28 +t and b(s, t) = 8 - 2t, find the first derivatives of z with respect to the independe...

question

Chemistry, 19.07.2019 22:10

Calculate the plhl of a solution made by dissolving 50.00g of and adding an additional 20.0 mlof 0.125m naoh....

question

Engineering, 19.07.2019 22:10

Calculate the heat loss per linear foot from a 3-in. steel pipe (id = 3.07 in.,od = 3.5 in., k = 25 btu/hr-ft-ºf) covered with 0.5-in thick insulation...

question

Chemistry, 19.07.2019 22:10

Calculate the vapor pressure of water above a solution prepared by dissolving 28.5g of glycerin (c3h2o3) in 125g of water at 343k. (the vapor pressure...

question

Computers and Technology, 19.07.2019 22:10

Can we determine whether a process is likely to be cpu-bound ori/o-bound by analysing the source code? how can this be determinedat run time?...

More questions: Engineering Another questions

Questions on the website: 13722362