- Chemical Engineering Basics - Section 1
- Chemical Engineering Basics - Section 2
- Chemical Engineering Basics - Section 3
- Chemical Engineering Basics - Section 4
- Chemical Engineering Basics - Section 5
- Chemical Engineering Basics - Section 6
- Chemical Engineering Basics - Section 7
- Chemical Engineering Basics - Section 8
- Chemical Engineering Basics - Section 9
- Chemical Engineering Basics - Section 10
- Chemical Engineering Basics - Section 11
- Chemical Engineering Basics - Section 12
- Chemical Engineering Basics - Section 13
- Chemical Engineering Basics - Section 14
- Chemical Engineering Basics - Section 15
- Chemical Engineering Basics - Section 16
- Chemical Engineering Basics - Section 17
- Chemical Engineering Basics - Section 18
- Chemical Engineering Basics - Section 19
- Chemical Engineering Basics - Section 20
- Chemical Engineering Basics - Section 21
- Chemical Engineering Basics - Section 22
- Chemical Engineering Basics - Section 23
- Chemical Engineering Basics - Section 24
- Chemical Engineering Basics - Section 25
- Chemical Engineering Basics - Section 26
- Chemical Engineering Basics - Section 27
- Chemical Engineering Basics - Section 28


Chemical Engineering Basics - Engineering
Q1: Highest cutting speed is achieved by the __________ tool material.A high speed steel
B carbide
C cast alloy
D plain carbon steel
ANS:B - carbide The highest cutting speed is typically achieved by carbide tool material. Carbide tool materials, such as cemented carbides (also known as hard metal or tungsten carbide), are widely used in cutting applications due to their exceptional hardness, wear resistance, and high temperature resistance. These properties allow carbide tools to withstand high cutting speeds and maintain sharp cutting edges for longer durations compared to other tool materials. In contrast, while high-speed steel (HSS) also offers good cutting performance, it generally cannot match the cutting speeds achievable with carbide tools. Cast alloys and plain carbon steel are not commonly used for cutting applications where high cutting speeds are required due to their inferior hardness and wear resistance compared to carbide and HSS. |


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