Multiple Choice Questions (MCQ) on Manufacturing Process / Production Technology – Set 2
1. In ………… milling process, the feed direction and direction of rotation of cutter are in ………….. direction.
- up, opposite
- up, same
- down, opposite
- down, reverse
(Ans: a)
2. In shaper machine tool, workpiece ………….. and tool …………
- reciprocates, rotates
- remains stationary, rotates
- remain stationary, reciprocates
- rotates, reciprocates
(Ans: c)
3. In oxidizing flame, the inner core attains a temperature of …………….. °C.
- 2100
- 2800
- 3150
- 3500
(Ans: d)
4. Arc blow occurs in …………. Welding.
- AC
- DC
- Gas
- Resistance
(Ans: b)
5. During welding, when the weld reduces the cross sectional thickness of the base metals it is called …………..
- lack of penetration
- spattering
- undercutting
- blow hole
(Ans: c)
6. Which of the following is not a function of flux that is added during casting of cast iron?
- absorb impurities
- replenishes material loss
- protects casting from oxidation
- forms slag
(Ans: c)
7. The connecting rods of IC engines are manufactured using the process of ………
- extrusion
- drop forging
- rolling
- spinning
(Ans: b)
8. Plastic bottles are manufactured using the process of
- blow moulding
- injection moulding
- atomizing
- die casting
(Ans: a)
9. The portion of the cutting part enclosed between the face and the flank is called …..
- wedge
- shank
- base
- rake face
(Ans: a)
10. Only two perpendicular components of cutting force act on the tool in case of ………. cutting.
- oblique
- orthogonal
- 3D
- Inclined
(Ans: b)
11. Operation of bending a partially cut hole on one side is called ………….
- nibbling
- slitting
- lancing
- spiral
(Ans: c)
12. On increasing the value of rake angle, the strength of tool ………
- increases
- decreases
- remains constant
- is unpredictable
(Ans: b)
13. Angle between portion of side flank immediately below major (side) cutting edge and a line perpendicular to the base of the tool is called ………… angle.
- end relief
- side rake
- side relief
- side clearance
(Ans: c)
14. Which of the following is not a specification of lathe machine tool?
- chuck size
- swing over diameter
- distance between centres
- bed length
(Ans: a)