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The heat generated in metal cutting is dissipated in different proportions into environment, tool, chip and workpiece. The correct order of this proportion in decreasing magnitude is (no cutting fluid is used)
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- tool, work, chip, environment
- work, tool, chip, environment
- tool, chip, environment, work
- chip, tool, work, environment
- tool, work, chip, environment
Correct Option: D
10 : 20 : 10 : 5–10 Maximum heat generated must goes with chip and remaining goes to workplace & tool least goes to the Environment
