Among the listed residues, which ones are generated in machining operations? I - Cutting tools. II - Electrodes. III - Metallic and non-metallic ch...

Among the listed residues, which ones are generated in machining operations? I - Cutting tools. II - Electrodes. III - Metallic and non-metallic chips. IV - Ashes. V - Lubricant and/or coolant fluid.

I - Cutting tools.
II - Electrodes.
III - Metallic and non-metallic chips.
IV - Ashes.
V - Lubricant and/or coolant fluid.
A. Only I and II are residues generated in machining operations.
B. Only I, II and IV are residues generated in machining operations.
C. Only II, III and V are residues generated in machining operations.
D. Only I, III and V are residues generated in machining operations.
E. Only I, III and V are residues generated in machining operations.