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Q. |
Loading of grinding wheel occurs when |
A. | Parting off |
B. | part of grinding surface gives way |
C. | long cracks develop on grinding wheel from centre to outer diameter |
D. | abrasive grains become clogged with particles of metal being ground |
E. | follow cavities are formed on the surface of grinding wheel |
Answer» D. abrasive grains become clogged with particles of metal being ground |
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