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Dmitrij [34]
2 years ago
9

Help please i will give brainlist

Engineering
2 answers:
vlada-n [284]2 years ago
5 0

Answer:

Open Circuit

Explanation:

Because the circuit isnt closed, the current wont flow

alekssr [168]2 years ago
3 0
The last one
And nice to meet you I am fatima and I think we are from the same place

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A boiler is used to heat steam at a brewery to be used in various applications such as heating water to brew the beer and saniti
Natalija [7]

Answer:

net boiler heat = 301.94 kW

Explanation:

given data

saturated steam = 6.0 bars

temperature = 18°C

flow rate = 115 m³/h = 0.03194 m³/s

heat use by boiler = 90 %

to find out

rate of heat does the boiler output

solution

we can say saturated steam is produce at 6 bar from liquid water 18°C

we know at 6 bar from steam table

hg = 2756 kJ/kg

and

enthalpy of water at 18°C

hf = 75.64 kJ/kg

so heat required for 1 kg is

=hg - hf

= 2680.36 kJ/kg

and

from steam table specific volume of saturated steam at 6 bar is 0.315 m³/kg

so here mass flow rate is

mass flow rate = \frac{0.03194}{0.315}

mass flow rate m = 0.10139 kg/s

so heat required is

H = h × m  

here h is heat required and m is mass flow rate

H = 2680.36  × 0.10139

H =  271.75 kJ/s = 271.75 kW

now 90 % of boiler heat is used for generate saturated stream

so net boiler heat = \frac{H}{0.90}

net boiler heat = \frac{271.75}{0.90}

net boiler heat = 301.94 kW

5 0
3 years ago
What is the most likely cause of a double precipitin ring in a RID test
Vladimir [108]

Answer:

The most likely cause of a double precipitin ring in a RID test is when there is an antigen-antibody reaction ratio within the equivalence zone. The precipitin line forms when the antigen (with one or more epitopes) and antibody are in optimal proportions to each other and form an insoluble precipitates.

4 0
3 years ago
1. What kind of traffic sign is a red equilateral triangle pointing
Lady_Fox [76]

Answer:

stop

Explanation:

it would be stop I think because then the stop is a red sign. and it says stop in it

7 0
3 years ago
Read 2 more answers
Errors in the output voltage of an actual integrated circuit operational amplifier can be caused by : Select one:
natta225 [31]

Answer:

Option B

Explanation:

An operational amplifier usually has a high open loop gain of around 10^5 which allows a wide range get of feed back levels in order to achieve the desired performance so therefore a low open loop gain reduces the range feed back level thereby reducing the performance which can cause errors in the output voltage.

7 0
3 years ago
Shelly cashman word 2016 module 2 - project a pdf - does anyone have the fished paper
JulijaS [17]

Answer:

GETTING STARTED

Open the file SC_WD16_2a_FirstLastNamedocx, available for download from the SAM website.

Save the file as SC_WD16_2a_FirstLastNamedocx by changing the “1” to a “2”.

If you do not see the .docx file extension in the Save As dialog box, do not type it. The program will add the file extension for you automatically.

With the file SC_WD16_2a_FirstLastNamedocx still open, ensure that your first and last name is displayed in the footer.

If the footer does not display your name, delete the file and download a new copy from the SAM website.

PROJECT STEPS

For your Written Communication class, you are writing a short research paper. To conform to MLA guidelines, modify the document’s Normal style by changing the font to Times New Roman, the font size to 12 pt., and the line spacing to double with no blank space after paragraphs.

Apply the modified Normal style to the first four paragraphs in the document, from “Crystal Mathison” to “15 October 2018”.

Center the title paragraph “A Solution to Food Deserts: Micro Farms”.

Insert a header as follows:

Insert a blank header at the top of the page.

Right-align the header paragraph.

Type Mathison as the header text, insert a space, and then insert a Plain Number page number from the Current Position gallery.

Close Header & Footer Tools.

Create a First Line indent of 5″ for the body paragraphs beginning with “In the United States…” and ending with “…avenues for profitable enterprises.”

the Citations & Bibliography Style of the document to MLA.

In the sentence “In the United States…fresh fruits and vegetables.”, move the insertion point before the period and insert a citation to a new source using the information shown in Figure 1 below. (Hint: The Tag name is intentionally blurred because it is generated automatically.)

Insert a citation to the existing Johnson source before the period in the third sentence, “Most food deserts are in cities such as…Oklahoma City.”

In the fourth sentence of the first body paragraph, “However, living in…fresh food options.”, use the Thesaurus to replace the word “assure” with a more common synonym that starts with the letter “g”.

In the second paragraph, find the sentence “The aim is…growth.” Move the insertion point before the period and insert a citation to a new source using the information shown in Figure 2 on the next page. (Hint: The Tag name is intentionally blurred because it is generated automatically.)

Figure 2: Article in a Periodical Source

To provide additional information at the end of the second paragraph, move the insertion point immediately after the period in the sentence “…fruit trees and bushes.” and insert a footnote with the following text:

Such practices are called companion planting.

Modify the Footnote Text style by changing its font size to 12 pt. and the line spacing to double.

In the main body of the document, find all instances of the text “abandoned” and replace it with vacant. (Hint: You should find and replace two instances.)

Cut the paragraph “Micro farms include private gardens…goods for sale and profit.” and then paste it so it becomes the third body paragraph in the document.

In the fifth body paragraph (“In rural locations…and two employees”), edit the Fortier citation to add the page number 25.

Modify the “Works Cited” paragraph as follows:

With the insertion point immediately before the “Works Cited” paragraph, insert a manual page break.

Center the “Works Cited” paragraph on the new page 3.

With the insertion point in the left-aligned blank paragraph at the end of the document, use the Insert Bibliography command to insert a list of sources without a built-in heading.

After reviewing the bibliography, you notice the year is missing from the Harris source. Find the Harris source and edit it, entering 2017 as the Year.

Update the bibliography field so the Works Cited list reflects the edit you made to the Harris source.

Check the Spelling & Grammar in the document to identify and correct any spelling errors. (Hint: Ignore names. You should find and correct at least one spelling error.)

Your document should look like the Final Figure on the following pages. Save your changes, close the document, and then exit Word. Follow the directions on the SAM website to submit your completed project.

5 0
3 years ago
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