1
GATE PI 1992
MCQ (Single Correct Answer)
+2
-0.6
Find the speed range ratio for the drilling machine spindle if the minimum and maximum diameters of drills used are $$5$$ $$mm$$ and $$25$$ $$mm$$ respectively and if the machinability indices for the work materials are $$120$$ (brass) and $$40$$ (alloy steel)
A
$$3/5$$
B
$$5/3$$
C
$$5$$
D
$$15$$
2
GATE PI 1992
MCQ (Single Correct Answer)
+2
-0.6
If the index crank of a dividing head is turned through one complete revoluation and $$10$$ holes in a $$30$$ hole circle plate, the work piece turns through (in degrees)
A
$$6$$
B
$$12$$
C
$$240$$
D
$$480$$
3
GATE PI 1992
Fill in the Blanks
+1
-0
Control of group of $$NC$$ machines by a supervisory computer is known as ............... control.
4
GATE PI 1992
MCQ (Single Correct Answer)
+2
-0.6
The component development and manufacturing activities when assisted by a computer are: Computer Aided Graphics $$(CAG), CAD, CAM, CAPP$$ and Computer Aided Quality Control $$(CAQC).$$ The most appropriate sequence of these activities is
A
$$CAD - CAG - CAPP - CAM - CAQC$$
B
$$CAG - CAD - CAM - CAPP - CAQC$$
C
$$CAD - CAG - CAPP - CAQC - CAM$$
D
$$CAD - CAPP - CAG - CAM - CAQC$$
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12