Mechanical Engineering - Production Engineering

36.
In machining metal, cutting force at the cutting edge is measured by a
wattmeter
dynamometer
hydrometer
pyrometer
Answer: Option
Explanation:
No answer description is available. Let's discuss.

37.
With the same tool life, the maximum material per minute is removed by
increasing the cutting speed
decreasing the cutting speed
increasing the depth of cut
increasing the feed rate
Answer: Option
Explanation:
No answer description is available. Let's discuss.

38.
The process of removing metal by a cutter which is rotated against the direction of travel of workpiece, is called
up milling
down milling
face milling
end milling
Answer: Option
Explanation:
No answer description is available. Let's discuss.

39.
A feed gear box for a screw cutting lathe is designed on the basis of
geometric progression
arithmetic progression
harmonic progression
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

40.
In American Standard Association (A S A) system, if the tool nomenclature is 8-6-5-5-10-15-2 mm, then the side rake angle will be
10°
Answer: Option
Explanation:
No answer description is available. Let's discuss.