TS EAMCET 4 May 2018 Shift 1 Solved Paper

Section: Physics

Question : 99 of 160

Marks: +1, -0

The efficiency of carnot engine is q when its hot and cold reservoirs are maintained at temperature T1 and T2 , respectively. To increase the efficiency to 1.5 η , the increase in temperature (ΔT) of the hot reservoir by keeping the cold one constant at T2 is

T1T2
(1−η)(1−1.5η)
0.5T2η
(1−1.5η)(1−η)
T1
1−η
-
T2
1−1.5η
(1−η)(1−1.5η)
T1T2

Validate

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