Question

amorat
A single stage & single acting compresser
delivers all at 7.5 bar. The
pressure and
temperatfree at the end of the muchas ofre
I bar and aroc. It deliveres sama of free air
permmute. when the comprenw is running at
310 Em The Clearna volume 1x 5td stroke
volume. The
temperature
d
aut are 1.02 bay and 20°c determine
Q volumetce scrancy of the compresser
③ diameter and stecked cylinder if both
are equal
@ H o compressed and Br. A mechanical
eifferency 18 851 Take index of compresion
= 1.25 und anders d expanlose M3
presche and​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

These obelisks were believed to have been constructed around 3500 BC and a shadow would be cast by the obelisk as the sun made it's way across the sky. ... This shadow clock or sundial permitted one to measure the passage of hours within a day. Another very early form of clock to tell the time was the water clock.