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Soloha48 [4]
3 years ago
7

An aircraft component is fabricated from an aluminum alloy that has a plane strain fracture toughness of 40 MPa . It has been de

termined that fracture results at a stress of 300 MPa when the maximum (or critical) internal crack length is 4.0 mm (0.16 in.). For this same component and alloy, will fracture occur at a stress level of 260 MPa when the maximum internal crack length is 6.0 mm (0.24 in.)? Why or why not?
Engineering
1 answer:
goblinko [34]3 years ago
7 0

Answer:

a fracture will occur, because the Kc value is greater than the KIC (48.9901 MPa > 40 MPa)

Explanation:

the solution is in the attached Word file

Download docx
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Answer:

  technician A is correct

Explanation:

Technician B has circuit topologies confused. In a series circuit, there is only one path for electrical current to take. In a parallel circuit, the current will divide between paths in proportion to the inverse of their resistance. The least resistance path will have the most current.

Technician A is mostly correct.

3 0
3 years ago
A masonry facade consisting of 3,800 square feet is to be constructed for a building. The total cost per worker hour is estimate
lana66690 [7]

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Days: 6.9444 days

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Explanation:

the solution is attached in the Word file

Download docx
6 0
3 years ago
Affordability is most concerned with:
leva [86]

Answer:

feasibility study

Explanation:

7 0
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Subject: Electronics
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Answer:

U just believe in yourself ..........

Explanation:

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hope it was helpful to you.....

6 0
2 years ago
Define the word vision statement​
Elena L [17]

Answer:

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Explanation:

While companies should not be too ambitious in defining their long-term goals, it is critical to set a bigger and further target in a vision statement that communicates a company’s aspirations and motivates the audience. Below are the main elements of an effective vision statement:

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