Two factors that can be modified to optimize the cutting processes are feed and depth, and cutting velocity. a) true b) false

True

Explanation:

The process of cutting is used to cut an object with the help of physical forces.

This process includes cutting like shearing, drilling, etc.

The cutting process makes use of the mechanical tools to maintain the contact of cutter with the object.

This process can be optimized by modification  of the cutting depth, cutting velocity and feed.

The process optimization also depends on the cutting fluid as these are the deterministic factors for the cutting condition.

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only