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Engineering

A tendon-operated robotic hand can be implemented using a pneumatic actuator. The actuator can be represented by

G (s) = 1000 / (s + 100) (s + 10)

Use Matlab to plot the frequency response of G (j?). Show the magnitude of G (j?) and phase shift at? = 10, 200, and 700.

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Engineering

Expalin the application of diesel cycle in detail.

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Engineering

Simplify. StartStart Fraction StartFraction 16 Over a squared EndFraction plus StartFraction 24 Over ab EndFraction plus StartFraction 9 Over b squared EndFraction OverOver StartFraction 16 Over a squared EndFraction minus StartFraction 9 Over b squared EndFraction End EndFraction Start StartFraction StartFraction 16 Over a squared EndFraction plus StartFraction 24 Over ab EndFraction plus StartFraction 9 Over b squared EndFraction OverOver StartFraction 16 Over a squared EndFraction minus StartFraction 9 Over b squared EndFraction End EndFraction equals nothing (Simplify your answer.)

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Engineering

Write a program that reads a string containing exactly four words (separated by * symbols) into a single string object. Next, extract each word from the original string and store each word in a string object. Then concatenate the words in reverse order to form another string. Display both the original and final strings. (Hint: To extract the words, you should use the find member function to find each symbol *, assign the characters up to the * to one of the four string objects, and then remove those characters from the original string.)

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Justice Mathews

Engineering

What are the purposes of the various types of drawings used for the design and erection of steel framed buildings?

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Engineering

Amorphous material is characterized by by a) organized crystalline structure; b) high hardness and ductility c) the chaotic arrangement of atoms or high hardness; d) excellent magnetic, electrical properties, atomic chaotic layout, high hardness.

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Engineering

How can a standard curve be used to determine the concentration of a solution?

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Engineering

The two boxcars A and B have a weight of 20000lb and 30000lb respectively. If they coast freely down the incline when the brakes are applied to all the wheels of car A causing it to skid, determine the force in the coupling C between the two cars. The coefficient of kinetic friction between the wheels of A and the tracks is μk=0.5. The wheels of car B are free to roll. Neglect their mass in calculation.

Numerical answer: a=3.61 ft/s2 T=5.98 kip

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Engineering

Martha Lightfood, an 82-year-old female, was brought into Dr. Morrison's office byher daughter because Martha was complaining of a sharp pain in her chest. After a negative EKG, Dr. Morrison had a quantitative differential pulmonary perfusion and ventilation study performed, which confirmed a pulmonary embolism. Marthawas taken immediately by ambulance to the hospital. Code the quantitative differential pulmonary perfusion and ventilation study only

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Engineering

A 380-L tank contains steam, initially at 500oC, 3 bar. A valve is opened for 10 seconds and steam flows out of the tank at a constant mass flow rate of 0.005 kg/s. During steam removal, a heater maintains the temperature within the tank constant. Determine final mass remaining in the tank, in kg, and the final pressure in the tank, in bar.

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Engineering

Identify the word or phrase that is the source of equivocation in the following argument: I believe that a society is improved by the free circulation of ideas. Digital media is one of the most important ways that ideas travel in our society, so I believe that it is especially important for digital media to be free. This is why I advocate internet piracy.

ideas

believe

free

important

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Engineering

Name one challenge for engineering managers wanting to implement the concurrent engineering concept

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Engineering

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

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Engineering

A. An electron is moving with a velocity of 2 times 10^6 cm/s. Determine the electron energy in eV, the momentum, and the de Broglie wavelength (in angstroms).

b. The de Broglie wavelength of an electron is 125 angstroms. Determine the electron energy (in eV), the momentum and the velocity.

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Engineering

Use phasor techniques to determine the current supplied by the source given that V = 6 <0o v, R = 7 Ω, C = 12 μF, L = 4 mH and ω = 2000 rad/sec. The current supplied by the source is I = ∠ ° A

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