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VCE Stuff => VCE Mathematics => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE General & Further Mathematics => Topic started by: 99.96 on November 08, 2011, 07:56:45 am

Title: Networks Outlet1 and Outlet2 question
Post by: 99.96 on November 08, 2011, 07:56:45 am

What did you get as the max outflow?
i got outlet1: 700 kL/min
outlet2: 800 kL/min


Itute says they are both 700 :(

Title: Re: Networks Outlet1 and Outlet2 question
Post by: Hodgeyhodgey on November 08, 2011, 11:30:41 am

At first I thought Outlet 1 was 700, but then 200 goes off into the bottom half of the graph so I put down 900. I wouldn't completely trust Itute's answers, they've been wrong before.

Title: Re: Networks Outlet1 and Outlet2 question
Post by: smithy16 on November 08, 2011, 11:35:32 am

I'm pretty sure that it is 700 and 700. With outlet 2, did you cut use the pipe that led from source 1 to outlet 2? (that was 200 kpm)

Title: Re: Networks Outlet1 and Outlet2 question
Post by: 99.96 on November 08, 2011, 11:44:51 am

Quote from: smithy16 on November 08, 2011, 11:35:32 am

I'm pretty sure that it is 700 and 700. With outlet 2, did you cut use the pipe that led from source 1 to outlet 2? (that was 200 kpm)

yeh i used 200kpm cos it acted as a source for outlet 2
did you get 700 by using it or not using it?

Title: Re: Networks Outlet1 and Outlet2 question
Post by: 99.96 on November 08, 2011, 06:01:55 pm

Quote from: Hodgeyhodgey on November 08, 2011, 11:30:41 am

At first I thought Outlet 1 was 700, but then 200 goes off into the bottom half of the graph so I put down 900. I wouldn't completely trust Itute's answers, they've been wrong before.

Yeh, i think they also got one of the matrices ones wrong

Title: Re: Networks Outlet1 and Outlet2 question
Post by: Hodgeyhodgey on November 08, 2011, 06:48:52 pm

I'm pretty sure most people put down 700 and 700, but I'm sticking by my statement of 900 for outlet 1! Because 700 flows to the end of the top graph, but 200 flows down to the bottom graph, so I'm going to be different and believe that it's 900 :)

Title: Re: Networks Outlet1 and Outlet2 question
Post by: smithy16 on November 08, 2011, 10:00:06 pm

Yeah i used the 200 to get 700.

Title: Re: Networks Outlet1 and Outlet2 question
Post by: 99.96 on November 09, 2011, 02:12:20 pm

I used the 200 aswell and got 800 :|
Does anyone have a scan of this question, i would like to take another look at it.

Title: Re: Networks Outlet1 and Outlet2 question
Post by: Hodgeyhodgey on November 09, 2011, 04:07:36 pm

Definitely would like another look at this question!

Title: Re: Networks Outlet1 and Outlet2 question
Post by: horizon on November 09, 2011, 05:26:29 pm

I got 700 for both...