Recent content by Brian82784

TL;DR Summary: Ohms Law Source Voltage DC series Circuit Hello, I'm trying to figure out how to determine source voltage of a DC series circuit. The only information given is Resistor 1 = 12ohm Resistor 2 = 9ohm Resistor 3 = 3ohm And the voltage drop across R1 is 6V. The answer is 12V...

5 * 3.14 = 15.70 15.70 * 20 =314

Hello, I'm trying to help my kiddo with some math, and unfortunately this is stumping me. A full reel of cable has a diameter of 60 inches. A job requires 314 feet of cable. How many turns of cable should be taken off the the reel? The answer is 20 turns, but I can't seem to figure out how...

Hello, If we have a pole top mounted distribution step down transformer for residential use what happens to the voltage on the secondary side if the primary side voltage increase? Thank you

I’m not sure how to calculate that could you show me an example?

Just wondering if this is the best/right way or if I’m completely wrong.

hello, I’m trying to figure out if I’m doing this correctly or if there’s a different way that I should be finding a missing value. I’m trending data for an automatic transformer. Every month I collect the operations counter value and at the end of the year sum the number of tap changes...

Hello, I’m not sure if the proper term is shock load. If a person is using a device and rope to lower themselves from a high point and they’re descending fast and then suddenly stop does that create a shock load? The device attaches to the rope and when a person squeezes the device it allows...

Hello- I think I understand how to draw a digraph of the given binary positional tree in my work. Could someone please tell me if I've got it correct, or if I'm not even close?

Okay so uploaded the questions they way they were before I did anything. And then I re-did my work, and attached my answers. I hope I did it right!

Just checking to see if my work is correct for these 5.

So then would this be correct for the tree on the right? 1) Show the results of performing a preorder search. ÷ + - X 2 3 × - 2 + 3 Y- W 82) Show the results of performing an inorder search. X – 2 + 3 ÷ 2 – 3 +Y × W - 8 3) Show the results of performing a postorder search. X 2 - 3 + 2 3 y...

So the one I did starting with Division is actually correct

Okay thank you. I also had to do this with one of the trees. So I picked the first tree. Does this look correct? 1) Show the results of performing a preorder search. × ÷ + - X 2 3 - - 2 3 Y - W 82) Show the results of performing an inorder search. X – 2 + 3 ÷ 2 – 3 – Y × W - 8 3) Show...

Hello I just wanted to see if I did this right. I've come up with two trees and I'm pretty sure one of them is correct, I'm just not sure. Construct the Tree of the algebraic expression: ((x - 2) + 3) / ((2 - (3 + y)) x (w - 8))