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Delicious77 [7]
3 years ago
5

A pressure gage at the inlet to a gas compressor indicates that the gage pressure is 40.0 kPa. Atmospheric pressure is 1.01 bar.

The absolute pressure at the exit is 6.5 times the absolute pressure at the inlet. What is the absolute pressure of the gas at the inlet and what is the gage pressure of the gas at the exit?
Engineering
1 answer:
bonufazy [111]3 years ago
5 0

Answer:

Given

inlet Pga =40kpa = 40000pa

Patm=1.01bar = 1.01 x 100000pa =101000pa

exit Pab= 6.5 (inlet Pab)

But generally, Pab = Patm + Pga

1. the absolute pressure of the gas at the inlet, inlet Pab?

inlet Pab = Patm + inlet Pga

            = 101000pa + 40000pa = 141kpa

the absolute pressure of the gas at the inlet, inlet Pab = 141kpa

2. the gage pressure of the gas at the exit? exit Pga?

exit Pab = Patm + exit Pga

exit Pga = exit Pab - Patm

             = (6.5 x 141kpa) - 101kpa

              = 815.5kpa

the gage pressure of the gas at the exit exit Pga=815.5kpa

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Answer:

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Explanation:

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7 0
3 years ago
Write a program that prompts for a line of text and then transforms the text based on chosen actions. Actions include reversing
nlexa [21]

Answer:

public class TextConverterDemo

{

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public static String action1337(String current)

{

//Replace each L or l with a 1 (numeral one)

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 current = current.replace('t', '7');

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//Replace each S or s with a $ (dollar sign)

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//Method definition of main

public static void main(String[] args)

{

    //Declare variables

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 //Prompt the input message

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  System.out.print("Action (1337, rev, quit): ");

  action = scn.nextLine();

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  {

   input = action1337(input);

   System.out.println(input);

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   System.out.println(input);

  } else if (!action.equals("quit"))

  {

   System.out.println("Unrecognized action.");

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}

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