Lnewqban's latest activity
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Lnewqban replied to the thread Why can I neglect angular momentum due to precession here?.Could you explain that idea a little more for me? How would you define precession in this case? -
Lnewqban reacted to Baluncore's post in the thread Question about bonding ground and neutral with
Like.
Fuses protect conductors from fault overcurrents, that might melt the insulation or the wires. The ground path is bonded to neutral... -
Lnewqban reacted to hutchphd's post in the thread Question about bonding ground and neutral with Like.
The neutral current path offers a very low resistance path for the current, and so most of the power follows this path. The local...
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Don't assume that EEs know much about this subject. It's a broad field and most don't ever deal with power distribution. Even if they...
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Lnewqban replied to the thread Why can I neglect angular momentum due to precession here?.Welcome! I believe that you can neglect angular momentum due to precession here because the coin is rolling in balance of forces and...
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Lnewqban reacted to haruspex's post in the thread I've come across another fluid pressure problem I don't understand with Like.
I do not understand the function of the check valve here. It is drawn as though allowing flow upwards, which means admitting air if the...
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Lnewqban reacted to jbriggs444's post in the thread I've come across another fluid pressure problem I don't understand with Like.
I agree that the downward force (suction) from the water on the first piston (##F_1##) is 50000 N. I agree that the upward force...
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Lnewqban replied to the thread I've come across another fluid pressure problem I don't understand.What is exactly what you don't understand? Both represented forces should be pointing in the opposite directions: both should be pulling...
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Lnewqban reacted to Rayla's post in the thread Sources for Physics Research Paper on Rotational Blade Motion on Helicopter with Like.
Thank you!!
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Lnewqban reacted to Rayla's post in the thread Sources for Physics Research Paper on Rotational Blade Motion on Helicopter with Like.
Thank you!!
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Lnewqban replied to the thread Sources for Physics Research Paper on Rotational Blade Motion on Helicopter.Welcome, Rayla! Please, see: https://www.coloradocollege.edu/academics/dept/physics/_documents/seminar/posters_18_19/Harm_Poster.pdf...
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Lnewqban reacted to berkeman's post in the thread Sources for Physics Research Paper on Rotational Blade Motion on Helicopter with Like.
Welcome to PF. Often when you want to focus your search on research articles and similar sources, you can use Google Scholar for the...
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Lnewqban reacted to berkeman's post in the thread How Do I Identify and Locate My Curb Stop Valve? with Like.
That sure looks like your curb box to me. :smile: And I'm not familiar with the term "curb stop", but if it's the shutoff valve that...
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https://www.newsweek.com/robert-redford-dead-hollywood-live-updates-2130559 Apparently Redford was a somewhat poor student, so was...
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Lnewqban reacted to vdance's post in the thread Calculation of Tensile Forces in Piston-Type Water-Lifting Devices at Elevated Locations with Like.
Thank you all for your thoughtful analysis.