Top 80+ Solved Manufacturing Processes MCQ Questions Answer
Q. In lathe work, when the tool is fed parallel to the rotation of job work, it will produce
a. Cylindrical surface
b. Spherical surface
c. Tapered surface
d. All of the above
Q. The following type of Lathe is operated through Cams and Cam plate.
a. Precision Lathe
b. Crankshaft Lathe
c. Screw cutting Lathe (Automatic)
d. Duplicating Lathe
Q. The following part of Lathe serves as housing for the driving pulleys and back gears
a. Head stock
b. Tail stock
c. Bed
d. Carriage
Q. In Lathe, the back gears are used for affecting _______ in spindle speeds, therebyfacilitating wider range of speeds
a. Increase
b. Reduction
c. Increase or reduction
d. None of the above
Q. The following acts as driving shaft in Lathe.
a. Countershaft
b. Spindle shaft
c. Lead screw
d. None of the above
Q. A desired speed of _____ can be obtained by selecting the suitable change gears havingproper number of teeth.
a. Lead screw
b. Countershaft
c. Spindle
d. Feed gear box
Q. The Lathe carriage serves the following purpose of the tool
a. Guiding
b. Feeding
c. Supporting
d. All of the above
Q. The following is used in Magnetic chucks
a. Electromagnet
b. Permanent magnet
c. Both ‘A’ and ‘B’
d. None of the above
Q. The following is used for holding bored parts for machining their outside surfaces onLathe.
a. Mandrel
b. Dogs
c. Driving plate
d. Angle plate
Q. The following is used to turn very long job between centers on a lathe.
a. Steady rest
b. Follower rest
c. Compound rest
d. All of the above
Q. The following is used to support too flexible job very close to the cutting edge.
a. Steady rest
b. Follower rest
c. Compound rest
d. All of the above
Q. Which of the following attachments can be used on Centre lathe?
a. Grinding
b. Milling
c. Copying
d. All of the above
Q. For correct setting for turning operation in a lathe machine, the tool nose should touch the workpiece _____ horizontal line which is parallel to and at the same level as the axis of correctly centred workpiece.
a. Exactly on a
b. Above the
c. Below the
d. Any of the above
Q. The following is taper turning method on lathe
a. Tail stock set-over method
b. By swivelling the compound rest
c. Using a broad nose tool
d. All of the above