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WorksheetsModule 9 - Surface Grinding
Total questions: 34
Worksheet time: 17mins
Which micrometer has its graduation is marked in
the reverse direction on barrel?
Screw thread
micrometer
Inside micrometer
Outside micrometer
Depth micrometer
What is the name of instrument?
Inside micrometer
Depth micrometer
Outside micrometer
Digital micrometer
What is the part marked as ‘X’?
Thimble
Lock
Graduated sleeve
Stock
Which machining process closed dimensional
accuracy is possible?
Dry grinding
Wet grinding
Shaping
Planing
Which grinding process dry grinding is performed?
Bench grinding
Surface grinding
Centreless grinding
Cylindrical grinding
Which grinding process wet grinding is performed?
Bench grinding
Pedestal grinding
Flexible grinding
Cylindrical grinding
What is the type of fixture?
Milling
Grinding
Bending
Assembly
What is the type of work holding device?
Electro magnetic
chuck
Tilting type vice
Permanent
magnetic chuck
Universal vice
What is the name of work holding device?
Permanent
magnetic chuck
Electro magnetic
chuck
Plain vice
Universal vice
What is the shape of grinding wheels?
Mounted wheels
Types of wheel
faces
Segmented wheels
Oil stones
What ‘46’ denotes in the marking system of
grinding wheel 51 - A - 46 - H 5 - V - 8?
Dense structure
Manufacturers
symbol for abrasive
Manufacturers own
mark
Grain size medium
What ‘5’ denotes in the marking system of
grinding wheel 51 - A ¬- 46 - H - 5 - V - 8?
Grain size
Manufactures own
mark
Dense structure
Manufacturers
symbol for abrasive
What ‘51’ denotes in the standard marking
system of grinding wheel 51- A- 46- H- 5- V-8?
Manufacturers own
marks
Manufacturers
symbol for abrasive
Grain size
Structure
Which type of grinding wheel line marking is
produced while grinding?
Straight wheel
Cup wheel
Segmented wheel
Disc wheel
Which type of wheel is used on pneumatic or
electrical grinders?
Mounted wheels
Segmented wheels
Flaring cup
Recessed both sides
Which work holding device is used in surface
grinder?
Bench vice
Magnetic chuck
Tool makers clamp
Quick releasing vice
Which part of the surface grinder is used to give
cross feed to the work?
Table
Base
Wheel head
Saddle
What is used as a cutting tool in surface grinding?
Multipoint cutting
tool
Single point cutting
tool
Abrasive wheel
Abrasive stick
What is the part marked as ‘X’?
Work pieces
Work table
Grinding face
Wheel spindle
What is the name of surface grinding operation?
Grinding angular
surface
Grinding slot
Grinding vertical
surface
Grinding a radius
What is the name of surface grinding operation?
Grinding slot
Grinding radius
Grinding flat surface
Grinding angular
surface
What is the shape of grinding wheel?
Disc wheel
Segmented wheels
Straight cup
Mounted wheels
What is the part marked as ‘X’?
Wheel spindle
Coolant supply
Work piece
Grinding wheel
What is the name of machine?
Horizontal spindle
rotary table
Vertical spindle
reciprocating table
Horizontal spindle
reciprocating table
surface grinder
Vertical spindle
rotary table
What is marked as ‘X’?
8.03 mm
8.52 mm
8.53 mm
8.51 mm
What is the use of depth micrometer?
To measure external
To measure heights
of shoulders
To measure angular
To measure internal
What is the use of wet grinding?
To maintain uniform
temperature of
wheel
To increase the life
of machine
To maintain uniform
temperature of work
To maintain uniform
temperature of
machine
What is the use of De-magnetizer?
To decrease
magnetic power
from object
To increase
magnetic power
from object
To remove
magnetic power
from object
To produce
magnetic power for
object
What is the use of tilting type vice?
To grind flat surface
To grind angular
surface
To grind curved
surface
To grind slot
What is the use of permanent magnetic chuck?
To hold large work
piece
To hold non- ferrous
metal
To hold small work
piece
To hold ferrous and
non-ferrous metal
How grinding wheel is specified?
Standard marking,
shape, outside
diameter and bore
diameter
Standard marking,
shape, outside
diameter and
thickness
Standard marking,
shape, bore
diameter and
thickness
Standrad marking
shape and bore
diameter
What is the use of mounted wheels?
Flat surface grinding
Die grinding
Slot grinding
Angular surface
grinding
What is the use of straight wheel on reciprocating
work?
To produce curved
lines
To produce fine
straight lines
To produce radial
lines
To produce
concentric lines
What is the use of surface grinding machine?
To produce curved
surface
To produce flat
surface
To produce taper
surface
To produce inclined
surface
