PROBLEM SET Problem No <> a large mining company was provided with 3 cu.m of compressed air tank. Air pressure in the tank drops from 700 kpa to 180 kpa while the temperature remains the same at 28 degree C. what percentage of mass of air in the tank has been reduced?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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pls help me to answer this questions

b Verify Email | bartl
C #4 A plane-inclined X
* Messenger
Inbox (1,437) - rone X
Verify your email ac X
b # 4 A plane-incline x
# 4 A plane-incline X
A MODULE - Compre X
A classroom.google.com/u/0/c/MzgzNTMwNzMwNzEw/m/NDI5ODUWMZU1MZA5/details
m = 85(U.2Oɔ)/(U.287)(29.3 + 275)
m = 0.2792 kg/min
MODULE - FORMULAS -compressos.pdf
Open with Google Docs
PROBLEM SET
Problem No <>
a large mining company was provided with 3 cu.m of compressed air tank. Air
pressure in the tank drops from 700 kpa to 180 kpa while the temperature remains the
same at 28 degree C. what percentage of mass of air in the tank has been reduced?
Problem No <>
Air enters a reversible compressor steadily and it is compressed from an inlet
temperature and pressure of 25 degree C and 88 kpa repsectively. Air leaves the
compressor at 800 kpa. Compute the compressor work per unit of mass for an
isentropic compression.
Problem No <>
An air compressor is to compress 8.5 cu.m/min from 98.56 kpa to 985.6 kpa assuming
n = 1.3. what would be the savings in work due to staging?
6 I 6
Engr. Angie A. Gallano
Instructor, AY, 2021-2022
Page
O question.jpg
Show all
7:56 AM
O Type here to search
81°F Haze
11/18/2021
...
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出
Transcribed Image Text:b Verify Email | bartl C #4 A plane-inclined X * Messenger Inbox (1,437) - rone X Verify your email ac X b # 4 A plane-incline x # 4 A plane-incline X A MODULE - Compre X A classroom.google.com/u/0/c/MzgzNTMwNzMwNzEw/m/NDI5ODUWMZU1MZA5/details m = 85(U.2Oɔ)/(U.287)(29.3 + 275) m = 0.2792 kg/min MODULE - FORMULAS -compressos.pdf Open with Google Docs PROBLEM SET Problem No <> a large mining company was provided with 3 cu.m of compressed air tank. Air pressure in the tank drops from 700 kpa to 180 kpa while the temperature remains the same at 28 degree C. what percentage of mass of air in the tank has been reduced? Problem No <> Air enters a reversible compressor steadily and it is compressed from an inlet temperature and pressure of 25 degree C and 88 kpa repsectively. Air leaves the compressor at 800 kpa. Compute the compressor work per unit of mass for an isentropic compression. Problem No <> An air compressor is to compress 8.5 cu.m/min from 98.56 kpa to 985.6 kpa assuming n = 1.3. what would be the savings in work due to staging? 6 I 6 Engr. Angie A. Gallano Instructor, AY, 2021-2022 Page O question.jpg Show all 7:56 AM O Type here to search 81°F Haze 11/18/2021 ... + 出
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