Mechanical Engineering - Production Engineering

11.
A fine grained grinding wheel is used to grind hard materials.
Correct
Incorrect
Answer: Option
Explanation:
No answer description is available. Let's discuss.

12.
Cast iron during machining produces
continuous chips
discontinuous chips
continuous chips with built-up-edge
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

13.
A single point thread cutting tool should ideally have
zero rake angle
positive rake angle
negative rake angle
point angle
Answer: Option
Explanation:
No answer description is available. Let's discuss.

14.
The work or surface speed for cylindrical grinding varies from
5 to 10 m/min
10 to 20 m/min
20 to 30 m/min
40 to 60 m/min
Answer: Option
Explanation:
No answer description is available. Let's discuss.

15.
The cutting tool in a milling machine is mounted on
spindle
arbor
column
knee
Answer: Option
Explanation:
No answer description is available. Let's discuss.