MCQ
A cyclic process $ABCA$ is shown in the $V-T $ diagram. Process on the $P-V$ diagram is


- A

- B

- ✓

- D







In process $AB, \,V \propto T$ ==> Pressure is constant (As quantity of the gas remains same)
In process $BC,\, V =$ Constant and
in process $CA, \,T =$ constant
$\therefore$ These processes are correctly represented on $PV$ diagram by graph $(c).$
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$(A)$ heat flow through $A$ and $E$ slabs are same.
$(B)$ heat flow through slab $E$ is maximum.
$(C)$ temperature difference across slab $E$ is smallest.
$(D)$ heat flow through $C =$ heat flow through $B +$ heat flow through $D$.
