Describe with an example how corroded structures can lead to environment pollution?
1 answer:
You might be interested in
Answer:
Hello there, please check explanations for step by step procedures to get answers.
Explanation:
Given that;
mkasblog
College Engineering 10+5 pts
The switch has been in position a for a long time. At t = 0, the switch moves from position a to position b. The switch is a make-before-break type so there is no interruption of the inductor current. a. Find the expression for i(t) for t ≥ 0. b. What is the initial voltage across the inductor after the switch has been moved to position b? c. Does this initial voltage make sense in terms of circuit behavior? d. How many milliseconds after the switch has been put in position b does the inductor voltage equal 24V? e. Plot both i(t) and v(t) versus t
See attachment for more clearity answer.
Answer:
Optimal aspect ratio = 1
Explanation:
From Chvorinov's Rule,
Where
T = solidification time
c = mold constant
For the riser to have the longest solidification time:
We have: D = h
Therefore,
To have to longest solidification time, D = h
Therefore the best aspect ratio would be,