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ivolga24 [154]
1 year ago
7

Which type of fog-stream nozzle provides a flow between 90 and 225 gpm (340 and 852 lpm)?

Social Studies
1 answer:
zubka84 [21]1 year ago
6 0

Automatic-adjusting fog-steam nozzle provides a flow between 90 and 225 gpm (340 and 852 lpm).

<h3><u>What is a nozzle?</u></h3>
  • A nozzle is a tool used to change the characteristics of a fluid flow as it leaves (or enters) a closed chamber or conduit, particularly to enhance velocity.
  • A nozzle is typically a pipe or tube with a variable cross sectional area that is used to control, direct, or alter the flow of a fluid (liquid or gas).
  • Nozzles are widely used to control the stream that emerges from them in terms of flow rate, speed, direction, mass, form, and/or pressure. The fluid's pressure energy is lost as its velocity rises in a nozzle.

A portion of the enthalpy of steam is transformed into kinetic energy as it expands from a higher pressure to a lower pressure through the steam nozzle, which is a channel with variable cross sections.

Consequently, a nozzle is an apparatus created to raise the steam's velocity.

Know more about nozzle with the help of the given link:

brainly.com/question/15247602

#SPJ4

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amid [387]

La respuesta correcta para esta pregunta abierta es ls siguiente.

Al parecer, tu pregunta está incompleta. ¿Para evitar la dispersión de qué?

No lo mencionas. Tampoco mencionas en qué país.

Sin embargo, para ayudarte a responder, vamos a suponer que estás hablando de la actual pandemia.

La pregunta es:

¿Qué medidas epidemiológicas te parece que habría que tomar para evitar su dispersión?​

Nuestra respuesta:

Las medidas epidemiológicas más recomendadas en estos casos y que países del primer mundo han aplicado con éxito, son las siguientes.

Primero, la higiene. Lavarse muy bien las manos. Segundo, la famosa sana distancia. Hablamos de tener un espacio razonable entre personas. Tercero, el poderte quedar en casa cuando no es necesario salir.

Cuarto, el tema del cubre bocas, tan controvertido y que divide a las personas. Una gran cantidad de doctores afirman que el cubre bocas sólo sirve para evitar propagar el virus cuando quien lo usa es la persona enferma. No las demás personas.

A estas alturas de la pandemia, ha quedado demostrado que personas que siempre usaron el cubre bocas, se han enfermado del virus.

Pero lo más recomendable y que ha tenido éxito en países de primer mundo es no vivir con miedo ni hacerle caso a las noticias sensacionalistas que sólo buscan crear drama.

6 0
2 years ago
We want to select a committee of five members from a group of six women and six men. the order of selection is irrelevant. how m
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"or" means to add
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(b) Thomas Malthus - Believed that while increased food production rose standards of living, the effect was only temporary, because the same rise in food supply lead to a rise in population growth, and there would a time when there would be too many people to be fed. (the Malthusian Catastrophe).

(c) David Ricardo - He opposed mercantilism, and argued instead that unrestrained free trade benefited every nations. This is because of the concept of comparative advantage: under a free trade systems, nations would specialize in those industries they do best, and import anything that they do not produce.

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