Answer:
Explanation:
Given data:
length of Steel bolt
Length of aluminium cylinder
Pitch of bolt p = 1mm
Modulus of elasticity of steel E = 215 GPa
Modulus of elasticity of aluminium = 74 GP
Area of bolt
Area of cylinder = 2300 mm^2
n =1
By equilibrium
By the compatibility
Displacement in steel is
Displacement in Aluminium is
from compatibility equation we have
substitute
Stress in Aluminium
Answer:
Volume=2160 m^3
Depth=2160/A m
Explanation:
Detailed explanation of the answer is given in the attached files.
Answer:
sum2 = 0
counter = 0
lst = [65, 78, 21, 33]
while counter < len(lst):
sum2 = sum2 + lst[counter]
counter += 1
Explanation:
The counter variable is initialized to control the while loop and access the numbers in <em>lst</em>
While there are numbers in the <em>lst</em>, loop through <em>lst</em>
Add the numbers in <em>lst</em> to the sum2
Increment <em>counter</em> by 1 after each iteration
A is correct because when you go to use core solder the aluminum wires will soldered.