1
GATE ME 1992
MCQ (Single Correct Answer)
+2
-0.6
The thickness of the blank needed to produce, by power spinning a missile cone of thickness $$1.5mm$$ and half cone angle $$30deg$$
A
$$3.0mm$$
B
$$2.5mm$$
C
$$2.0mm$$
D
$$1.5mm$$
2
GATE ME 1992
MCQ (Single Correct Answer)
+1
-0.3
In $$PTP$$ type of $$NC$$ system
A
Control of position and velocity of the tool is essential
B
Control of only position of the tool is sufficient
C
Control of only velocity of the tool is sufficient
D
Neither position nor velocity need to be controlled
3
GATE ME 1992
Fill in the Blanks
+1
-0
In horizontal milling process ............................ (up/down) milling provides better surface finish and .............................. Up/down ) milling provide longer tool life.
4
GATE ME 1992
Subjective
+2
-0
Component process GATE ME 1992 Production Engineering - Machining Question 18 English