Chapter 7 GRINDER WHEEL AND STANDARD MARKING SYSTEM MCQs

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1. . Grinding wheels of soft grade are used for





2. . Hard grade grinding wheels are considered good for





3. . Abrasive grain from number 10-24 are





4. . Grinding wheel of silicon carbide (SiC) is good for





5. . The material that is used to keep the abrasive particles intact is





6. . Recommended bond for making cutting disc is





7. . Which type of grinding wheels are good for snagging operation?





8. . The strength to hold the abrasive together is known as





9. . Which type of abrasive quartz is?





10. . Almost 75% grinding wheels are made with bond





11. . Which of the following grade is the hardest one?





12. . When dull abrasive particles remains stuck to the grinding wheel





13. . Heavy duty grinding wheels are made with bond





14. . Preferred grinding wheel for cemented carbide tips is





15. . Silicate bond grinding wheels are used for grinding





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