Determine the maximum thickness of an aluminium sheet in which a 50 mm diameter hole is to be punched, if the compressive stress in the punch is not to exceed 80 MPa.

Determine The Maximum Thickness Of An Aluminium Sheet In Which A 50 Mm Diameter Hole Is To Be Punched,

Answers

Answer 1

Answer:

Area of punch = π * (diameter/2)^2

= π * (50/2)^2

= π * 25^2

= 1962.5 mm^2

The maximum compressive stress that the punch can withstand is 80 MPa. The thickness of the aluminium sheet can then be calculated using the following equation:

Stress = Force / Area

= (Force/Area) * (Thickness/Thickness)

= (80 MPa) * (Thickness/1962.5 mm^2)

Solving for thickness, we get:

Thickness = (80 MPa * 1962.5 mm^2) / 1

= 15700 mm

= 15.7 meters

Therefore, the maximum thickness of the aluminium sheet in which a 50 mm diameter hole can be punched without exceeding a compressive stress of 80 MPa is approximately 15.7 meters.


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Write a method that starts with 2 strings. If one string is odd and the other string is even then it will place the odd string in the middle of the even string. But if both Strings are of odd length then it will concatenate the first letter of the first string with the LAST letter of the second string. And finally, if the strings are both of Even length then it will take the first half of the first string and concatenate it with the second half on the second string.

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Here is an example of a Python function that implements the logic you described:

Copy code

def string_manipulation(string1, string2):

if len(string1) % 2 != 0 and len(string2) % 2 == 0:

return string2[:len(string2)//2] + string1 + string2[len(string2)//2:]

elif len(string1) % 2 == 0 and len(string2) % 2 != 0:

return string1[:len(string1)//2] + string2 + string1[len(string1)//2:]

elif len(string1) % 2 != 0 and len(string2) % 2 != 0:

return string1[0] + string2[-1]

else:

return string1[:len(string1)//2] + string2[len(string2)//2:]

You can call this function and pass in the two strings as arguments, like this:

Copy code

string1 = "hello"

string2 = "world"

result = string_manipulation(string1, string2)

print(result)

You can also modify the function to print some debugging statements to better understand how the code is executing, or add more test cases, if you want to further debug it.

Uday Tahlan

_(what)_ cutting is a hand cutting technique that requires holding a torch at a slight
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od to as

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What is a plasma cutter for drag cutting?

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Which two types of plasma cutters are there?

Conventional and Precision plasma systems make up the majority of plasma cutting systems. Typical shop air is used as the plasma gas in conventional plasma systems, and the torch's nozzle determines the form of the arc.

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The complete question is -

Which of the following set of numbers belongs to the interval of the number [7,9] ?

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Your tires have a tire pressure marking on the sidewall, but this is not the recommended tire pressure; rather, it is the maximum. The maximum pounds per square inch pressure, for instance, that your tire can withstand in order to hold the weight of its maximum load-bearing capability is indicated.

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What is the objective of a network eavesdropping attack?

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NETWORK EAVESDROPPING

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In a network eavesdropping attack, an attacker may use specialized software or hardware to capture and analyze data transmitted over the network. The attacker may be looking for specific types of data, such as financial information or intellectual property, or may simply be trying to gather as much information as possible.

Option A, monitoring traffic on the network as part of network administration, is not the primary objective of a network eavesdropping attack.

Option B, identifying network vulnerabilities and fixing them, is not an accurate description of network eavesdropping.

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Which type of large-sized asbestos operations, over 25 linear feet or 10 square feet in size, require a regulated area, an equipment room, a shower area, and a clean changing room? A. Class I B. Class II C. Class III D. Class IV

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