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sertanlavr [38]
3 years ago
7

A paper clip is made of wire 0.75 mm in diameter. If the original material from which the wire is made is a rod 25 mm in diamete

r, calculate the longitudinal engineering and true strains that the wire has undergone during processing.
Engineering
1 answer:
Mariana [72]3 years ago
6 0

Answer:The right 1 is 25 mm in diameter

Explanation:

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Answer:

Maximum work under this condition (∆G) = Maximum work under Standard Condition (∆G°) + Activities defining this condition

Explanation:

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3 years ago
A 65% efficient turbine receives 2 m^3/s of water from a reservoir. The reservoir water surface is 45 m above the centerline of
laiz [17]

Answer:

P_{out} = 508.071 kW

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efficiency of the turbine, \eta = 65% = 0.65

available gross head,  H_{G} = 45 m

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The nozzle is 100% (say)

Available power at the inlet of the turbine,  P_{inlet} is given by:

P_{inlet} = \rho Qg(H_{G} - H_{loss})                  (1)

where

\rho = density of water = 997 kg/m^{3}

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Using eqn (1):

P_{inlet} = 997\times 2\times 9.8(45 - 5) = 781.65 kW

Also, efficency, \eta is given by:

\eta = \frac{P_{out}}{P_{inlet}}

0.65 = \frac{P_{out}}{781.648\times 1000}

P_{out} = 0.65\times 781.648\times 1000 = 508071 W = 508.071 kW

P_{out} = 508.071 kW

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3 years ago
How to update android 4.4.2 to 5.1 if there isnt any update available​
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Answer:

You cant update it if there isin´t any update available lol

Explanation:

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