Homework Answers
apply power = eenrgy/time
time = 262500/(75
time = 3500 secs
t = 3500/60 = 58.33 mins
t = 0.97 Hrs
--------------------------------------------
1Psi =2.0364 in of Hg
so 140 psi = 140 *2.306
= 286 in of Hg
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