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Sauron [17]
3 years ago
8

Longitudinal tensile strength tests on an aligned glass fiber/epoxy matrix composite with 0.4 volume fraction of discontinuous f

ibers with average diameter and length of 0.1 and 6 mm respectively showed that (i) the fracture strength of the fiber is 3.5 x 103 MPa; (ii) the matrix stress at composite failure is 5.5 MPa and that (iii) the fiber-matrix bond shear strength is 100 MPa. Estimate the composite tensile strength.
Engineering
1 answer:
Tema [17]3 years ago
5 0

Explanation:

NaOH

IUPAC ID: Sodium hydroxide, Sodium oxidanide

Molar mass: 39.997 g/mol

Soluble in: Water, Ethanol, Methanol

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An electrochemical cell is composed of pure nickel and pure iron electrodes immersed in solutions of their divalent ions. If the
xenn [34]

Answer:C  0.12 V

Explanation:

Given

Concentration of Fe^{2+} M_1=0.40 M

Concentration of Ni^{2+} M_2=0.002 M

Standard Potential for Ni and Fe are V_2=-0.25 V  and V_1=-0.44 V

\Delta V=V_2-V_1-\frac{0.0592}{2}\log (\frac{M_1}{M_2})

\Delta V=-0.25-(-0.44)-\frac{0.0592}{2}\log (\frac{0.4}{0.002})

\Delta V=0.12\ V

7 0
3 years ago
The mechanical advantage of a screw is always ____________________ than/to 1. Question 5 options: less, greater, equal, none of
torisob [31]

Answer:well u can use to make a shelter but that's all I can think of ??

Explanation:

3 0
3 years ago
In normal operation, a paper mill generates excess steam at 20 bar and 400◦C. It is planned to use this steam as the feed to a t
Keith_Richards [23]

Answer:

The maximum power that can be generated is 127.788 kW

Explanation:

Using the steam table

Enthalpy at 20 bar = 2799 kJ/kg

Enthalpy at 2 bar = 2707 kJ/kg

Change in enthalpy = 2799 - 2707 = 92 kJ/kg

Mass flow rate of steam = 5000 kg/hr = 5000 kJ/hr × 1 hr/3600 s = 1.389 kg/s

Maximum power generated = change in enthalpy × mass flow rate = 92 kJ/kg × 1.389 kg/s = 127.788 kJ/s = 127.788 kW

6 0
3 years ago
Can I get a hand? Thanks y’all much luv
Lilit [14]

Answer:

C

Explanation:

3 0
3 years ago
What are the available motor sizes for 2023 ariya ac synchronous drive motor systems in kw?.
Anika [276]

The available motor sizes for 2023 Ariya AC synchronous drive motor systems are:

40 kW.

62 kW.

160 kW.

<h3>What is a synchronous motor?</h3>

A synchronous motor refers to an alternating current (AC) electric motor in which the rotational speed of the shaft is directly proportional (equal) to the frequency of the supply current, especially at a steady state.

In Engineering, the available motor sizes for 2023 Nissan Ariya AC synchronous drive motor systems include the following:

40 kW.

62 kW.

160 kW.

Read more on synchronous motor here:

brainly.com/question/12975042

#SPJ1

5 0
2 years ago
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