What is the purpose of the nozzles or additional tubes in fluid mechanics? The nozzles or additional tubes are tubular pieces adapted to the orifi...
What is the purpose of the nozzles or additional tubes in fluid mechanics?
The nozzles or additional tubes are tubular pieces adapted to the orifices and are intended to direct the jet.
The length of the nozzles must be between 1.5 and 3.0 times the value of the diameter.
The standard nozzle is the nozzle whose length equals 2.5 times its diameter.
The nozzles can be classified as cylindrical external nozzle.
a) Only statements I and II are correct.
b) Only statements II and III are correct.
c) Only statements I, II, and III are correct.
d) All statements are correct.
e) None of the statements are correct.
The nozzles or additional tubes are tubular pieces adapted to the orifices and are intended to direct the jet.
The length of the nozzles must be between 1.5 and 3.0 times the value of the diameter.
The standard nozzle is the nozzle whose length equals 2.5 times its diameter.
The nozzles can be classified as cylindrical external nozzle.
a) Only statements I and II are correct.
b) Only statements II and III are correct.
c) Only statements I, II, and III are correct.
d) All statements are correct.
e) None of the statements are correct.
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Ed 
O objetivo das tubulações ou bicos adicionais na mecânica dos fluidos é direcionar o jato de fluido. A escolha do comprimento do bico deve ser entre 1,5 e 3,0 vezes o valor do diâmetro. O bico padrão é aquele cujo comprimento é igual a 2,5 vezes o seu diâmetro. Os bicos podem ser classificados como bico externo cilíndrico. A alternativa correta é a letra c) Somente as afirmações I, II e III estão corretas.
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