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Engineering

Kayley Cabrera

Which of the following is a potential hazard to your head?

Choose up to three questions

a. Electrical shock

b. High noise levels

c. Falling objects

d. Low hanging beams

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Engineering

Kyle Harmon

Gasoline flows through the 2 cm diameter hose in a gas station at a speed of 0.7 m/s. If the gas tank in my car has a capacity of 10.6 gallons (0.04 m3), how long does it tank to fill my gas tank? If the density of gasoline is 708 kg/m3, what is the mass flow rate of gasoline in the hose?

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Engineering

Augustus George

4. Which of the following are used for vehicle and/or major component identification?

A. Calibration decals

B. Vehicle certification labels

C. VIN (vehicle identification number)

D. All of the above

Grade/Exit

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Engineering

Devin

A batch of 420 machined parts contains 10 that do not conform to customer requirements. Parts are selected successively, without replacement, until a nonconforming part is obtained. The random variable is the number of parts selected. Determine the range (possible values) of the random variable.

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Engineering

Kaylie Hunt

An aircraft is in a steady level turn at a flight speed of 200 ft/s and a turn rate about the local vertical of 5 deg/s. Thrust from the engine is along the flight direction. Given the weight of the aircraft as 50,000 lb and L/D of 10, determine the lift, drag and thrust required for the given equilibrium flight. Assume g = 32.2 ft/s^2

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Engineering

Valery Drake

What do you think are the sources of the information Jim and his team collected? How do you think they collected all of that information?

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Engineering

Harper Mcbride

Which of the following best describes the role of engineers

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Engineering

Brooklyn Ballard

A tungsten matrix with 20% porosity is infiltrated with silver. Assuming that the pores are interconnected, what is the density of the composite before and after infiltration with silver? The density of pure tungsten is 19.25 g/cm3and that of pure silveris 10

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Engineering

Dexter

Yield and tensile strengths and modulus of elasticity with increasing temperature. (increase/decrease/independent)

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Engineering

Nathen Hancock

What is the weight density of a cylinder that has a diameter of 4.0 inches and a height of 10.0 inches? The cylinder weighs 2.0 lb.

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Engineering

Arnav Sweeney

A single light window is designated 16 R UP. each riser is 6" high. What is the total rise of the stairs

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Engineering

Remington

Flue gases from an incinerator are released to atmosphere using a stack that is 0.6 m in diameter and 10.0 m high. The outer surface of the stack is at 40°C and the surrounding air is at 10°C. Determine the rate of heat transfer from the stack, assuming

(a) there is no wind and

(b) the stack is exposed to 20 km/h winds.

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Engineering

Maritza Dalton

Laws that protect businesses involve

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Engineering

Kyle White

what would be the total cost for a hospital to buy and use 1920 CFL bulbs for one week if they are on for 24 hours a day?

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Engineering

Callie Freeman

What is the purpose of guarding electrical equipment with exposed parts operating at 50 volts or more? Select the best option. To fulfill lockout/tagout requirements So that only authorized workers can access the equipment To allow easy access to the equipment So that the general public is kept away from construction equipment

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