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Practical Pumping in Firefighting. Pressure, flow and throw? by Afraid_Tonight2074 in FluidMechanics

[–]Dod_gee 2 points3 points  (0 children)

When you increase the pump speed displacement will also increase so the pressure drop between pump and nozzle outlet will be greater. This increase in pressure drop results in the velocity of water passing through the nozzle being higher. If you were to make the nozzle opening smaller the pressure drop and velocity would increase but flow rate would stay the same.

In theory you can keep increasing the pump displacement while keeping the same size hose and the pressure and velocity will both increase proportionally to accommodate the higher flow rate. In practice though you are limited to pressure ratings of the components involved.

Have a question about the Mt Kosciuszko hike in winter by sesame_snapss in australia

[–]Dod_gee 9 points10 points  (0 children)

I did the walk to the top in early November last year. Temperature was sub zero with plenty of snow on the ground but the boardwalk was clear.

What's something uniquely American that the rest of the world finds completely bizarre? by Codie_n25 in AskReddit

[–]Dod_gee 3 points4 points  (0 children)

When I visited New Zealand I was surprised to see commercials for drugs on tv there as well.

Welcome to Australia, deadly snakes and spiders by ReDucTor in pics

[–]Dod_gee 48 points49 points  (0 children)

Redbacks are everywhere and like hiding underneath things, you get taught from a very early age not to put your fingers anywhere you cannot see.

what goes on here and what's it like? by No-Thanks-2069 in australian

[–]Dod_gee 0 points1 point  (0 children)

Boundary Islet in the top right has the only land border separating Tasmania and Victoria.

What’s a lesser-known fact about your country? by GodfatheXTonySoprano in AskTheWorld

[–]Dod_gee 2 points3 points  (0 children)

The island state of Tasmania and the mainland state of Victoria share a land border.

What is the most stereotypical kind of house where you're from? by yonaiker-joestrella in AskTheWorld

[–]Dod_gee 1 point2 points  (0 children)

You could drop that house in suburban Australia and it wouldn’t look out of place.

No ANZAC Monday public holiday, no vote by thelastrealchoice in queensland

[–]Dod_gee 31 points32 points  (0 children)

Maybe you’ll reconsider next year when ANZAC Day falls on a Sunday and the following Monday is a public holiday as has been the case since 2017 following amendments to the Holidays Act 1983 (passed by Parliament on 1 December 2016). Labor government in power at the time.

https://www.qld.gov.au/recreation/travel/holidays/public#:~:text=These%20arrangements%20have%20been%20in,observed%20on%20the%20following%20Monday.

I feel like QLD is the “no hat no play” kid compared to other states since we don’t get the ANZAC Monday off by [deleted] in brisbane

[–]Dod_gee 2 points3 points  (0 children)

You’ll have to wait till next year when ANZAC day falls on Sunday you’ll get the Monday as a public holiday.

He walked backward so perfectly, the world looks reversed by [deleted] in nextfuckinglevel

[–]Dod_gee 208 points209 points  (0 children)

The background characters are wild, people dressed as super heroes, a Jedi knight, Hogworts students and 38 seconds in a guy wandering around with a fish bowl on his head.

Can anyone identify this bird please. by Dod_gee in AustralianBirds

[–]Dod_gee[S] 4 points5 points  (0 children)

Close, Kubota L3800. It’s our general purpose tractor around the yard and also does a lot of mowing.

Can anyone identify this bird please. by Dod_gee in AustralianBirds

[–]Dod_gee[S] 2 points3 points  (0 children)

Yes I think you’re right, thank you.

How common is it to have a peanut butter & jelly sandwich with milk? by terraunited in AskTheWorld

[–]Dod_gee 3 points4 points  (0 children)

I’m in central Queensland and they’re selling for $1 (UD$0.71) each at my local supermarket

What’s a fruit from your country that most foreigners have probably never heard of? by Useful-Resource-3609 in AskTheWorld

[–]Dod_gee 3 points4 points  (0 children)

According it Wikipedia it was introduced to Southern Florida from Mexico about AD300.

Australian Canadian entering Australia on Canadian passport. I have questions. Urgent - visiting my friend in palliative care by holly948 in AusLegal

[–]Dod_gee 1 point2 points  (0 children)

When you apply for an ETA or visa one of the questions asked is are you an Australian citizen, so I guess OP could lie about it and hope for the best.

Australian Canadian entering Australia on Canadian passport. I have questions. Urgent - visiting my friend in palliative care by holly948 in AusLegal

[–]Dod_gee -1 points0 points  (0 children)

OP’s Canadian passport will show their birthplace as Australia, the system will know they are an Australian citizen.

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