Engineering » Page 42

Engineering

Salma

What is poop made out of

Answer Answers (2)

Engineering

Waylon Vega

Consider a 7-truss structure. The cross-section area of all horizontal and vertical trusses is 3 inch^2, while the diagonal trusses have a cross sectional area of 1 inch^2. The truss structure is steel (modulus is 30 Msi). All horizontal and vertical truss members are 5 ft in length. Determine the maximum load P such that the highest stressed bar does not exceed t

Answer Answers (1)

Engineering

Colby Jordan

Consider the smoothie example given in class: Write down the production function of Tutti Frutti Smoothie example given in class. Make sure that all ingredients are expressed in Oz. Identify the returns to scale of this production function. Is it decreasing, increasing, or constant returns to scale?

Answer Answers (1)

Engineering

Hall

what should be used to feed material into a machine? A. joy stick B. push stick C. your feet D. your hands

Answer Answers (1)

Engineering

Amelie

Consider a cylindrical nickel wire 1.8 mm in diameter and 2.6 * 104 mm long. Calculate its elongation when a load of 290 N is applied. Assume that the deformation is totally elastic and that the elastic modulus for nickel is 207 GPa (or 207 * 109 N/m2).

Answer Answers (1)

Engineering

Harvey

Bryan a project manager and his team have been assigned a new project. The team members have already started working on their assigned tasks. On which step of project management are Bryan and his team?

Answer Answers (1)

Engineering

Belinda Pope

What is the range of a 32-bit unsigned integer?

Answer Answers (1)

Engineering

Alannah Robertson

The statement that is NOT true about the concept of a boundary layer on an object is: a. the Reynolds number is greater than unity. b. viscous effects are present only inside the boundary layer. c. the fluid velocity is zero at the surface of the object. d. the fluid velocity equals the free stream velocity at the edge of the boundary layer. e. the velocity gradients normal to the flow direction are small.

Answer Answers (1)

Engineering

Yoselin Hawkins

If angle A is a complement of angle B, angle B and angle C are vertical angles, and the supplement of C has a measure of 140°. Find the measure of A.

Answer Answers (1)

Engineering

Keshawn Estrada

Saturated steam coming off the turbine of a steam power plant at 40°C condenses on the outside of a 3-cm-outer-diameter, 35-m-long tube at a rate of 140 kg/h.

Determine the rate of heat transfer from the steam to the cooling water flowing through the pipe.

Answer Answers (1)

Engineering

Barkley

An aggregate blend is composed of 65% coarse aggregate by weight (Sp. Cr. 2.635), 36% fine aggregate (Sp. Gr. 2.710), and 5% filler (Sp. Cr. 2.748). The compacted specimen contains 6% asphalt binder (Sp. Gr. 1.088) by weight of total mix, and has a bulk density of 143.9 lb/ft^3 Ignoring absorption, compute the percent voids in total mix, percent voids in mineral aggregate, and the percent voids filled with asphalt.

Answer Answers (1)

Engineering

Bronson Peck

What is base oil permeability? Mention two examples of oil permeability.

Answer Answers (1)

Engineering

Jane Potts

What is the thermal energy contained within a cubic kilometre of granite (in barrels of oil equivalent) for every one degree change in temperature? Use the following parameters in your calculation: Specific heat of granite = 790 (J/kgC) Density of granite = 2700 kg/m3 Energy in 1 barrel of oil = 6.118e9 J

Answer Answers (1)

Engineering

Annabelle Reese

When the compression process is non-quasi-equilibrium, the molecules before the piston face cannot escape fast enough, forming a high-pressure region in front of the piston. It takes more work to move the piston against this high-pressure region. Hence, a non-quasi-equilibrium compression process requires a larger work input than the corresponding quasi-equilibrium one. a. trueb. false

Answer Answers (2)

Engineering

Reed

Series and parrarel circuts combination a. Find the currents I1, I2, I3, I4, I5, and I6. a 5 k R1 = 1 k R7 = 2 k I1 I428 V 6 k R3 = 3 k I3 b c 6 k R2 = 1 k I2 I5 I6 d R4 R5 R6

Answer Answers (1)