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slamgirl [31]
3 years ago
12

Explain what are rafters?

Engineering
1 answer:
RSB [31]3 years ago
8 0

Answer:

rafter is a structural component that is used as part of a roof construction. There are also different types of rafters

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What are trouble code charts?
Goshia [24]

Answer:

something that involves cars

Explanation:

6 0
3 years ago
A square steel bar has a length of 8.4 ft and a 2.1 in by 2.1 in cross section and is subjected to axial tension. The final leng
nikitadnepr [17]

Answer:

Poissons ratio = -0.3367

Explanation:

Poissons ratio = Lateral Strain / Longitudinal Strain

In this case, the longitudinal strain will be:

Strain (longitudinal) = Change in length / total length

Strain (longitudinal) = (8.40392 - 8.4) / 8.4

Strain (longitudinal) = 4.666 * 10^(-4)

While the lateral strain will be:

Strain (Lateral) = Change in length / total length

Strain (Lateral) = (2.09967 - 2.1) / 2.1

Strain (Lateral) = -1.571 * 10^(-4)

Solving the poisson equation at the top we get:

Poissons ratio = -1.571 / 4.666                                     <u>( 10^(-4) cancels out )</u>

Poissons ratio = -0.3367

6 0
4 years ago
Air is compressed from 100 kPa, 300 K to 1000 kPa in a two-stage compressor with intercooling between stages. The intercooler pr
Brut [27]

Answer:

The total compressor work is 234.8 kJ/kg for a isentropic compression

Explanation:

Please look at the solution in the attached Word file

Download docx
6 0
4 years ago
What is the volicity of a rocket?
Marysya12 [62]

Answer:

7.9 kilometers per second

Explanation:

8 0
3 years ago
Read 2 more answers
The piping system that connects one reservoir to a second reservoir consists of 150-ft of 3-in. cast iron pipe that has four fla
Marta_Voda [28]

Answer:

Elevation difference = 1.6809435 ft

Explanation:

See the attached file for the calculation

4 0
4 years ago
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