Q.1
The various milling process may be classified in ______ categories.
  • a) 1
  • b) 2
  • c) 3
  • d) none of the mentioned
Q.2
Upmilling and downmilling are the subtype of ________ milling process.
  • a) peripheral milling
  • b) face milling
  • c) both peripheral milling and face milling
  • d) none of the mentioned
Q.3
Which of the following milling is known as conventional milling?
  • a) upmilling
  • b) downmilling
  • c) both upmilling and downmilling
  • d) none of the mentioned
Q.4
Which of the following process is also known as climb milling?
  • a) upmilling
  • b) downmilling
  • c) both upmilling and downmilling
  • d) none of the mentioned
Q.5
The thickness of the chip in upmilling is _______ at the beginning of the cut.
  • a) minimum
  • b) maximum
  • c) zero
  • d) none of the mentioned
Q.6
The thickness of the chip in upmilling is _______ in when the cut terminates.
  • a) minimum
  • b) maximum
  • c) zero
  • d) none of the mentioned
Q.7
The upmilling operation is not safe.
  • a) true
  • b) false
Q.8
Machine vibration isn’t there in upmilling process.
  • a) true
  • b) false
Q.9
The cutting force is directed _____ and this tends to lift the work from the fixture in upmilling.
  • a) upward
  • b) downward
  • c) can’t say anything
  • d) none of the mentioned
Q.10
In upmilling, the surface milled appears to be slightly wavy.
  • a) true
  • b) false
Q.11
The cutting action can be done from both sides of the table to finish the job. This is the advantage of _____ process.
  • a) upmilling
  • b) downmilling
  • c) can’t say anything
  • d) none of the mentioned
Q.12
Smooth cut can be obtained in downmilling process.
  • a) true
  • b) false
Q.13
More depth of cut can be used in ______milling process.
  • a) upmilling
  • b) downmilling
  • c) can’t say anything
  • d) none of the mentioned
Q.14
In downmilling, clamping difficulty is not high.
  • a) true
  • b) false
0 h : 0 m : 1 s