Answer:
length of tube = 4.12 m
Explanation:
Given data:
flow rate of engine oil = 1 kg/s
diameter of tube = 5-mm
inlet temperature of oil = 45°C
exit temperature of oil = 80°C
surface temperature of tube = 150°C
<u>Determine the required length of the tube </u>
attached below is a detailed solution to the given problem
length of tube = 4.12 m
Answer:
45.3 MN
Explanation:
The forging force at the end of the stroke is given by
F = Y.π.r².[1 + (2μr/3h)]
The final height, h is given as h = 100/2
h = 50 mm
Next, we find the final radius by applying the volume constancy law
volumes before deformation = volumes after deformation
π * 75² * 2 * 100 = π * r² * 2 * 50
75² * 2 = r²
r² = 11250
r = √11250
r = 106 mm
E = In(100/50)
E = 0.69
From the graph flow, we find that Y = 1000 MPa, and thus, we apply the formula
F = Y.π.r².[1 + (2μr/3h)]
F = 1000 * 3.142 * 0.106² * [1 + (2 * 0.2 * 0.106/ 3 * 0.05)]
F = 35.3 * [1 + 0.2826]
F = 35.3 * 1.2826
F = 45.3 MN
<h2>Answer:-</h2>
1.Enzymes used by fireflies are used to improve <u>Food Safety </u><u>.</u>
2.They have seven different kinds of silk.
Option A
<h2>Mark it BRAINLIST </h2>
Answer:
The correct answer is "
". A further explanation is given below.
Explanation:
- Throughout all the three instances (worst, average as well as best), the time complexity including its Merge sort seems to be as the merge form often splits the array into two halves together tends to linear time to combine multiple halves.
- As an unsorted array, it needs an equivalent amount of unnecessary capacity. Therefore, large unsorted arrays are not appropriate for having to search.
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