4. Describe the efficiency and back-work ratio in Rankine power cycles. Please select all answers that apply: a) The thermal efficiency is defined as ratio of Weycle / Qin- b) The Back Work Ratio, bwr, is defined as W, / W. c) The thermal efficiency is defined as ratio of Weycle / Qout- d) The Back Work Ratio, bwr, is defined as W, / Wp. . e) The thermal efficiency is defined as ratio of Qout / Qin:

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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4. Describe the efficiency and back-work ratio in Rankine power cycles.
Please select all answers that apply:
a) The thermal efficiency is defined as ratio of Weycle / Qin-
b) The Back Work Ratio, bwr, is defined as W, / W..
c) The thermal efficiency is defined as ratio of Weycle / Qout.
d) The Back Work Ratio, bwr, is defined as W,/ Wp.
e) The thermal efficiency is defined as ratio of Qout / Qin:
Transcribed Image Text:4. Describe the efficiency and back-work ratio in Rankine power cycles. Please select all answers that apply: a) The thermal efficiency is defined as ratio of Weycle / Qin- b) The Back Work Ratio, bwr, is defined as W, / W.. c) The thermal efficiency is defined as ratio of Weycle / Qout. d) The Back Work Ratio, bwr, is defined as W,/ Wp. e) The thermal efficiency is defined as ratio of Qout / Qin:
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