MCQ
In the following indicator diagram, the net amount of work done will be
- APositive
- ✓Negative
- CZero
- DInfinity
✓
Answer
Correct option: B.
Negative
(b) The cyclic process 1 is clockwise where as process 2 is anticlockwise. Clockwise area represents positive work and anticlockwise area represents negative work. Since negative area $(2)$ > positive area (1), hence net work done is negative.
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