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Q.
A cyclic process is shown in the figure. Work done by the syatem during the cyclic process $ABCDA$ is
NTA AbhyasNTA Abhyas 2022
Solution:
Work done during the cyclic process $ABCDA$
= area enclosed by $ABCDA$
$= \left(\frac{\text{AB} + \text{CD}}{2}\right) \times \text{AD}$
$= \frac{\left(2 + 1\right)}{2} \times 1 0^{2}$
$=1\text{.}5\times 10^{2}\text{J}$
$=150J$
