Maurice Tutor

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About Maurice Tutor

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Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 408 Weeks Ago, 2 Days Ago
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Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 18 Jan 2018 My Price 4.00

paddle wheel

  1. Nitrogen (N2) fills a closed, rigid tank fitted with a paddle wheel, initially at T1 = 540oR, P1 = 20 lbf/in2, and a volume of V = 3.5 ft3. The gas is stirred until it reaches a Temperature T2 = 700oR. During the process heat transfer to the surroundings is 1.6 Btu. Assuming ideal gas behavior, determine: (a) the mass of the nitrogen (in lbm) and (b) the work (in Btu). For N2: RN2 = 55.15 ft-lbf/(lbm-R), and Cv = 0.178 Btu/(lbm-R)

    Selected answer: (b) 1W2 = -11.25 Btu

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Maurice Tutor
(5)
Status NEW Posted 18 Jan 2018 06:01 PM My Price 4.00

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