Exercise E1.7.1 Power loss and efficiency II

A water pump ($\eta_\rm P = 60~\%$) has an electric motor drive ($\eta_\rm M=90~\%$). The pump has to pump $500~{\rm l}$ water per minute up to $12~{\rm m}$ difference in height.

  • What must be the rated power of the motor?
  • What current does the motor draw from the $230~{\rm V}$ mains? (assumption: the $230~{\rm V}$ is a DC value and also the current is DC)

Exercise E1.7.2 Power loss and efficiency II

A water pump ($\eta_\rm P = 60~\%$) has an electric motor drive ($\eta_\rm M=90~\%$). The pump has to pump $500~{\rm l}$ water per minute up to $12~{\rm m}$ difference in height.

  • What must be the rated power of the motor?
  • What current does the motor draw from the $230~{\rm V}$ mains? (assumption: the $230~{\rm V}$ is a DC value and also the current is DC)

Exercise 1.7.4 Power loss and efficiency II

A water pump ($\eta_\rm P = 60~\%$) has an electric motor drive ($\eta_\rm M=90~\%$). The pump has to pump $500~{\rm l}$ water per minute up to $12~{\rm m}$ difference in height.

  • What must be the rated power of the motor?
  • What current does the motor draw from the $230~{\rm V}$ mains? (assumption: the $230~{\rm V}$ is a DC value and also the current is DC)
  1. Nummerierter Listenpunkt
  2. f\begin{align*} \boxed{ D = {{\Psi}\over{A}} } \\ Test \end{align*}
  3. f

Footer content here.

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Reveal.js Test

This is a test suite for the Reveal.js plugin.

Notes

These are notes. They are only shown on the wiki page.

  • Lists in notes are always NOT incremental
  • This is because you would have to press for each list entry the next button without seeing anything
echo 'Hello World'; // code block inside notes

Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labor

↓ Slide 2

Test, if an H3 section following an H1 section is appended horizontally or vertically.

Header level test

Test, if an H4 section opens a new slide. Should not the case for horizontal_slide_level = 2

→ Slide 3
---- salmon wiki:dokuwiki-128.png 10% repeat bg-slide ---->
↓ Slide 4 salmon wiki:dokuwiki-128.png 10% repeat bg-slide no-footer
Notes

This slide has no content, but therefore a fancy background…

↓ Slide 5
↓ Slide 6 orange bg-zoom
---- orange bg-zoom ---->
↓ Slide 7

This could be a slide without content, not possible in header driven mode…

→ Slide 8

Horizontal

---->>

Horizontal
→ Slide 9

Horizontal again and stopping special hr driven mode

---->>

Horizontal again and stopping special hr driven mode

<----
→ Slide 10

If you disable the cache for the page, then you are able to change the options direct in the URL.

In case your theme does not match the environment for the presentation you can fix this very fast without editing the page.

→ Slide 11

For this page/presentation the option build_all_lists is switched on - the list is therefore shown incremental:

  • Unordered list, item one
  • Another item
    1. Ordered sublist
    2. Another sublist item
  • A third item for testing
→ Slide 12
↓ Slide 13

<fragment>text</fragment>

Hit the next arrow…

… to step through …

… a fragmented slide.

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Inline Fragments supporting only formatting and substitutions:

DokuWiki supports bold, italic, underlined and monospaced texts.

Of course you can combine all these. 8-)

You can use subscript and superscript, too.

You can mark something as deleted as well.

↓ Slide 15

With <fragment-block> you have more or less no limits:

<fragment-block 2>

This comes second :-)

<fragment-block 1>

$number = intval($test); //this comes first :-)
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<fragment-list> overwrites the global option build_all_lists:

  • List item 1
  • List item 2
  • List item 3
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<no-fragment-list> overwrites also the global option build_all_lists:

  • List item 1
  • List item 2
  • List item 3
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<fragment StyleName>

grow

shrink

fade-out

fade-up (also down, left and right!)

current-visible

highlight-current-red (blue, green)

Highlight red blue green

Attention: grow, shrink, fade-up/-down/-left/-right
are only working with <fragment-block>

Slide 19 orange no-footer

{{background>orange}}

Slide 20 #000000 no-footer

This slide has black background.

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This is the original example from the DokuWiki syntax description. For Reveal we suppress the nesting, because the quotes are shown in a different way:

I think we should do it

No we shouldn't
Well, I say we should
Really?
Yes!
Then lets do it!
→ Slide 22

Inline math: $\int f dx$

Display math \[ \int f dx \]

→ Slide 23

Inline this is code

↓ Slide 24

Downloadable Snippet

test.py
from antigravity import *
for k in range(10):
    print(k)

Not Downloadable Snippet

from antigravity import *
for k in range(10):
    print(k)
↓ Slide 25
test.py
#!/bin/bash
ls -l
echo "hello world"
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test.nolanguage
for k in range(10)
this is nothing
reject this
↓ Slide 27
first line
second line
third line
→ Slide 28
↓ Slide 29
head 1 head 2
line1 line 2
line11 line 22
→ Slide 30
↓ Slide 31

Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labor

↓ Slide 32

Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labor

↓ Slide 33

Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labor

→ Slide 34
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Depends on the Wrap Plugin

Normal size and small size

normal normal normal

small block small block small block

↓ Slide 36

Normal size and small size

normal normal normal

small block small block small block

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Interwiki link djvu_support

WWW link www.google.de

Slide 38 orange :wiki:dokuwiki-128.png no-footer

H1 With Background

↓ Slide 39

Test, if background is not applied to nested slides

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Test, if background is not applied to the next horizontal slide