What happens if a test shows that a design has a major flaw? A flaw is a mistake or problem. In a paragraph, explain what an engineer could do to find a usable solution if a prototype fails its test. Please write at least three sentences. its literally 4pm and this is due at 8am my brain is dead please help-

Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false

A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.

Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.