ThermodynamicsHard
Question
The temperature-entropy diagram of a reversible engine cycle is given in the figure. Its efficiency is
Options
A.1/2
B.1/4
C.1/3
D.2/3
= 1/3More Thermodynamics Questions
An ideal gas is initially at temperature T and volume V. Its volume is increased by ᐃV due to an increase in tempe...If the temperature of a black body increases from 7oC to 287oC, then the rate of emission of radiation energy is :...An ideal monoatomic gas is taken round the cycle ACBCA as shown in the p-V diagram (see figure). The work done during th...The colour of a star indicates its :...The specific heat of a gas at constant pressure is more than that of the same gas at constant volume because :-...