Mechanical Engineering - Production Engineering

16.
The tool made of cemented carbide wear out faster at
slow speeds
medium speeds
fast speeds
very fast speeds
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
A push broach as compared to pull broach
has less number of teeth
is short and stocky
removes less material for each pass of the tool
all of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
Twist drills are made of
high speed steel
carbon steel
stainless steel
either (a) or (b)
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
A twist drill is a
side cutting tool
front cutting tool
end cutting tool
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
The rake angle required to machine brass by high speed steel tool is
10°
20°
-10°
Answer: Option
Explanation:
No answer description is available. Let's discuss.