On the basis of the first law fill in the blank spaces in the following table of imaginary heat engine cycles. On the basis of the second law classify each cycle as reversible, irreversible, or impossible. Rate of Heat Flow Rate of Efficiency work Оutput Cycle Temperature Source Sink Supply Rejection (а) (b) (c) (d) 327°C 27°C 420 kJ/s 230 kJ/s ..kW 1000°C 100°C ...kJ/min 4.2 MJ/min ... kW 65% 750 K 300 K ...kJ/s ...kJ/s 26 kW 65% 700 K 300 K 2500 ...kcal/h 1 kW kcal/h

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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On the basis of the first law fill in the blank spaces in the following table of imaginary heat
engine cycles. On the basis of the second law classify each cycle as reversible, irreversible, or
impossible.
Cycle Temperature
Rate of Heat Flow
Rate of Efficiency
work
Source
Sink
Supply Rejection
Оutput
...kW
327°C
27°C 420 kJ/s
230 kJ/s
(a)
(b)
(c)
(d)
... kW
26 kW
1 kW
1000°C 100°C ...kJ/min 4.2 MJ/min
65%
...kJ/s
2500
kcal/h
750 K 300 K
...kJ/s
65%
700 K
300 K
..kcal/h
Transcribed Image Text:On the basis of the first law fill in the blank spaces in the following table of imaginary heat engine cycles. On the basis of the second law classify each cycle as reversible, irreversible, or impossible. Cycle Temperature Rate of Heat Flow Rate of Efficiency work Source Sink Supply Rejection Оutput ...kW 327°C 27°C 420 kJ/s 230 kJ/s (a) (b) (c) (d) ... kW 26 kW 1 kW 1000°C 100°C ...kJ/min 4.2 MJ/min 65% ...kJ/s 2500 kcal/h 750 K 300 K ...kJ/s 65% 700 K 300 K ..kcal/h
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