Which answer about the dragline is false?

Question $32$Select one:

A$.$

When a final cut is required to expose the edge of the seam, a pull back operation is applied to pull material back further to the low$-$wall side.

B$.$

The primary limitations of draglines are their boom height and reach, which limits where the dragline can dump the waste material.

C$.$

Another primary limitation is their dig depth, which is limited by the length of rope the dragline can utilise.

D$.$

Inherent with their construction, a dragline is least efficient excavating material below the level of their base.

E$.$

A dump operation occurs when the dragrope is released causing the bucket to tilt and empty.