

MCQOPTIONS
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1. |
The_nuts_which_are_widely_used_in_automobile_and_locomotive_engines_and_also_in_steam_engine_are___________nuts.$ |
A. | Simmond’s locknut |
B. | Penn nut |
C. | Castle nut |
D. | Sawn nut or wiles nut |
Answer» D. Sawn nut or wiles nut | |