WorksheetsMachinist 3rd Sem - Module 2 Milling operations measure check gt
Total questions: 35
Worksheet time: 18mins
Name
Class
Date
1.
Which letter used for represent for datum for indicating geometrical tolerance?
a)
G
b)
M
c)
B
d)
A
2.
What is the definition of "GD and T'?
a)
Geometrical Deviations and Tolerances
b)
Geometrical Dimensioning and Tolerances
c)
Geometrical Drawing and Techniques
d)
Geometrical Drawing and Tolerances
3.
What is the symbol used for to check the flatness?
a)
b)
c)
d)
4.
What is the accuracy of depth micrometer?
a)
0.5 mm
b)
0.001 mm
c)
0.01 mm
d)
0.05 mm
5.
Which work holding device is used for profile milling of cam?
a)
Swivel base vice
b)
Circular table attachment
c)
Bolt and Nuts
d)
Fitting vice
6.
What is the pitch of spindle screw in depth
a)
0.5 mm
b)
0.001 mm
c)
0.01 mm
d)
0.05 mm
7.
Which type of micrometer does not require zero error correction?
a)
Tube micrometer
b)
Ball micrometer
c)
Stick micrometer
d)
Digital micrometer
8.
What is pitch of M12 tap?
a)
1.50 mm
b)
1.75 mm
c)
1.25 mm
d)
1.00 mm
9.
What is used to measure different holes accurately with bore dial gauge?
a)
Graduations on the dial
b)
Inter changeable measuring rods
c)
Sliding plunger
d)
Centering shoes
10.
What is the part marked as 'X'?
a)
Avil
b)
Stem
c)
Plunger
d)
Centring shoes
11.
Which type of milling machine is used for spot facing?
a)
Horizontal miling machine
b)
Vertical milling machine
c)
Pantograph milling machine
d)
Planetary milling machine
12.
What is the use of telescopic gauge?
a)
To measure bore depth
b)
To measure slot depth
c)
To measure size of hole slots and recesses
d)
To measure counter bore depth
13.
What is the use of thread ring gauge?
a)
Check the internal thread
b)
Check the external thread
c)
Check the thread length
d)
Check the internal diameter
14.
What is the size of angle?
a)
27° 8' 9''
b)
26° 8' 9"
c)
27° 8' 5''
d)
27° 9' 9"
15.
What is the shape of angle gauge?
a)
Square
b)
Wedge
c)
Rectangle
d)
Cylinder
16.
What is the type of gauge?
a)
Ring gauge
b)
Double ended plug gauge
c)
Thread plug gauge
d)
Progrssive plug gauge
17.
What is the type of gear?
a)
Helical gears
b)
Spur gear
c)
Mitre gear
d)
Herring bone gear
18.
What is the unit of module in spur gear?
a)
Microns
b)
Centimeter
c)
Millimeter
d)
Meter
19.
What is the name of gear drive?
a)
Rack and Pinion
b)
Bevel and Mitre gear
c)
Worm and Worm gear
d)
Herring bone gear
20.
What is the height of tooth in spur gear?
a)
Addendum
b)
Deddendum
c)
2 x Addendum
d)
Addendum + Deddendum
21.
What is marked as 'X'?
a)
Fillet
b)
Pitch circle
c)
Addendum circle
d)
Pitch radius
22.
Which type of group the squarness comes under in geometrical tolerance?
a)
Location
b)
Form
c)
Datum line
d)
Attitude
23.
How to identify and indicate the geometrical tolerance?
a)
Numbers
b)
Alphabets
c)
Decimals
d)
Symbols
24.
What is the use of depth micrometer?
a)
Check the width of slots
b)
Check the depth of blind holes
c)
Check the dia of holes
d)
Check the diameter of thin rods
25.
Which mechanism used to rotate the circular table?
a)
Rack and Pinion mechanism
b)
Bevel gear mechanism
c)
Pawl and Ratchet mechanism
d)
Worm and Worm wheel mechanism
26.
What is the uses of screw thread micrometer?
a)
Measure major diameter
b)
Measure pitch diameter
c)
Measure minor diameter
d)
Measure thickness of threads
27.
Which type of micrometer designed to measurement of longer internal length?
a)
External micrometer
b)
Outside micrometer
c)
Inside micrometer
d)
Stick micrometer
28.
How to set the zero before taking the measurement in micrometer?
a)
Use micrometer
b)
Use vernier micrometer
c)
Setting rings and Slip gauge
d)
Angle gauges
29.
How many sets available in telescopic gauge?
a)
8
b)
10
c)
6
d)
5
30.
What are the sizes available in telescopic gauges as per mitutyo series 155?
a)
12 mm to 130 mm
b)
20 mm to 175 mm
c)
5 mm to 120 mm
d)
8 mm to 150 mm
31.
What is the range of sizes in feeler gauges as per IS: 3179?
a)
0.001 to 0.05 mm
b)
0.01 to 0.3 mm
c)
0.03 to 1.00 mm
d)
0.02 to 0.75 mm
32.
How much tolerance is maintained to make gauges comparing job tolerance?
a)
One - Tenth
b)
One - Fifth
c)
One - Hundredth
d)
One - Eight
33.
How much depth cut is applied to finish cut in slot milling?
a)
0.4 to 0.5 mm
b)
0.6 to 0.8 mm
c)
0.5 to 1.0 mm
d)
0.5 to 0.75 mm
34.
How can you check the width of keyways?
a)
Depth micrometer
b)
Vernier caliper inner jaw
c)
Out side micrometer
d)
Bore dial gauge
35.
What types of gear is are in automotive differential gear boxes?
a)
Worm and Worm gear
b)
Rack and Pinion gear
c)
Hypoid gear
d)
Angular gear
100 %
