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Charra [1.4K]
3 years ago
10

Mixing refrigerants can cause

Engineering
2 answers:
Gala2k [10]3 years ago
6 0

Answer:

When an alternative refrigerant is mixed with R-22, there is no pressure-temperature chart to refer to and therefore no way to optimize the system charge. Improper superheat or subcooling can lead to compressor floodback, overheating, and dramatically reduce system efficiency and compressor lifetime

Explanation:

Leno4ka [110]3 years ago
6 0

Answer: autism

Explanation:

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What is considered the greatest engineering achievement of the 20th century?
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How are speed and acceleration related
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A cylindrical metal specimen of initial diameter d0 =14 mm, initial length L0=53 mm, strain hardening exponent n=0.31, strength
Marrrta [24]

Answer:

a) Ef = 0.755

b) length of specimen( Lf )= 72.26mm

  diameter at fracture = 9.598 mm

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d) Ft = 51874.67 N

Explanation:

a) Determine the true strain at maximum load and true strain at fracture

True strain at maximum load

Df = 9.598 mm

True strain at fracture

Ef = 0.755

b) determine the length of specimen at maximum load and diameter at fracture

Length of specimen at max load

Lf = 72.26 mm

Diameter at fracture

= 9.598 mm

c) Determine max load force

Fmax = 52223.24 N

d) Determine Load ( F ) on the specimen when a true strain et = 0.25 is applied during tension test

F = 51874.67 N

attached below is a detailed solution of the question above

3 0
2 years ago
The diagram above indicates the location of an enlarged detail to show more information than the blueprint permits. They also ca
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c.  Detail designation

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