If drill is 5.5 mm, metal removal rate is 65 mm3/minute and rpm is 13 – McqOptions

MCQOPTIONS

1.	If drill is 5.5 mm, metal removal rate is 65 mm3/minute and rpm is 130.Then find the value of feed in mm/revolution.
A.	0.02
B.	0.2
C.	0.04
D.	0.4
Answer» B. 0.2

Discussion

No Comment Found

Related MCQs

If cs=0.942 and d=60, then find the value of n. d=diameter of drill in mm, n=rpm and cs=cutting speed in mm/minute.
If m=5, n=2 and f=3. Then find the value of m. d= diameter of drill in mm, n=rpm, f=feed per revolution in mm and m=metal removal rate in mm3/minute.
If d=2, n=2 and m=3. Then find the value of f. d= diameter of drill in mm, n=rpm, f=feed per revolution in mm and m=metal removal rate in mm3/minute.
If d=2, n=1 and f=2. Then find the value of m. d= diameter of drill in mm, n=rpm, f=feed per revolution in mm and m=metal removal rate in mm3/minute.
If t=2minute, n=2rpm and s=5 mm. Then find the value of l. t=machining time in minute, l=length of travel of the drill in mm, n= rpm of the drill and s=feed per revolution of the drill in mm.
Feed per minute (f1) is 20 and rpm (n) is 5. Then find the value of feed per revolution (f2).
If depth of cut is 20 mm, then find the value of diameter of the drill.
Rpm is 10 and feed per revolution (f2) is 5. Then find the value of feed per minute (f1).
The diameter of the drill is 15 mm and rpm of drill is 5. Find the value of cutting speed in meter/minute.
If value of the diameter of the drill (d2) = 10mm, then find the value of the depth of cut (d1).