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What are the two types of cylindrical grinding machines mentioned in the text?
Which type of surface grinder is characterized by leaving a criss-cross pattern of grinding scratches on the work surface?
What operation involves removing excess material from metal parts using a grinding wheel made of hard abrasives?
In which gear grinding process are two saucer shaped grinding wheels used?
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What classification of grinding wheels is made up of many hard particles known as abrasives with sharp edges?
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Which principal group does diamond belong to according to abrasive classification?
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What is emery used for as an abrasive?
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Which type of surface grinder has the majority that are of horizontal spindle types?
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How does taper grinding on long workpieces differ from taper grinding on short workpieces?
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In thread grinding machines, how is the grinding wheel shaped?
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What is the main purpose of grinding in machining processes?
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Which type of grinding machine is used to remove excess metal from cast parts with no regard to accuracy?
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What is the level of accuracy achieved in the grinding process?
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Which type of grinding machine is used to finish parts to very accurate dimensions?
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What do precision grinders primarily focus on when finishing parts?
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Which type of grinding machines are used to remove excess metal from welded joints?
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What is the hardest available natural abrasive?
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What substance is employed to hold abrasive grains together in the form of grinding wheels?
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Which abrasive material is used for grinding materials of low tensile strength like ceramic materials?
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Which abrasive material is better adapted for grinding materials of high tensile strength like most steels?
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What is the grain size that indicates a large grain of abrasive in the grinding wheel?
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What does the grade of a grinding wheel refer to?
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What type of bond holds abrasive grains more securely in a grinding wheel?
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What does the structure of a grinding wheel refer to?
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What Indian standard marking element represents the size of abrasive in a grinding wheel?
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'Green grit' and 'black grit' are associated with which type of artificial abrasive?
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