ADVANTAGE AND DISADVANTAGE
✓ Multi operations can be performed at the same
✓ Size is compact therefore it requires less space.
✓ Low manufacturing & maintenance cost.
✓ Easy machinery used.
✓ Without human effort it’s not operated.
✓ Not fit for heavy production.
✓ Other operations can also be incorporated into the
✓ The machine can be made more portable
✓ Cost can also be reduced to some extent by
manufacturing it on a mass scale.
✓ The regulator can also be incorporated into the AC motor
to regulate the speed of moving motor (varying speed
of a motor).