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Chapter 11 MACHINING AND REFINISHING MCQs

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1. Crankshafts are regrind to:





2. Oil holes are chamfered at:





3. If one journal is 0.011” under, the crankshaft will be ground to under:





4. During crankshaft polishing, polisher should have grit of:





5. Cylinder bore wears maximum at ___________ to the wrist pin:





6. A cylinder is cracked. What is solution to it?





7. Minimum margin of valve should be:





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