Top 550+ Solved Unconventional Machine Process (UMP) MCQ Questions Answer

a. through the work piece

b. over the surface

c. above the work piece

d. below the work piece

a. up to 0.5 m/s

b. up to 1.3 m/s

c. up to 2.6 m/s

d. up to 3.3 m/s

a. axial to work piece

b. perpendicular to work piece

c. inclined to work piece

d. none of the mentioned

a. scratches

b. hard spots

c. lay lines and tool marks

d. all of the mentioned

a. 10 microns

b. 20 microns

c. 30 microns

d. 40 microns

a. true

b. false

a. magnetic flux density

b. working clearance

c. work piece material

d. all of the mentioned

a. abrasive type

b. abrasive size

c. work piece material

d. volume fraction

a. true

b. false

a. finishing of inner surfaces

b. polishing of balls and rollers

c. chamfering and deburring of gears

d. all of the mentioned

a. deep pits

b. surface scratches

c. micro cracks

d. all of the mentioned

a. controlled force

b. large abrasive sizes

c. small abrasive sizes

d. less harder abrasives

a. abrasives and float

b. drive shaft and float

c. float and magnets

d. magnets and abrasives

a. mechanical abrasion

b. mechanical erosion

c. chemical corrosion

d. material vaporization

a. very low

b. low

c. medium

d. very high