Between two successive regrinds of the wheel
Taken for the wheel to be balanced
Taken between two successive wheel dressings
Taken for a wear of 1 mm on its diameter
C. Taken between two successive wheel dressings
Perform burnishing operation
Remove minimum metal
Remove maximum metal
Remove no metal
Taper tap
Second tap
Bottoming tap
Any one of these
Face
Fillet
Gash
Land
Tungsten
Chromium
Silicon
Cobalt
- 0.025, ±0.008
- 0.025, 0.016
- 0.009, ± 0.008
- 0.009, 0.016
In-feed grinding
Through feed grinding
End feed grinding
Any one of these
Morse taper
Seller's taper
Chapman taper
Brown and Sharpe taper
Globular transfer
Spray transfer
GMAW practice
Dip transfer
Wear resistance
Red hardness
Toughness
All of these
Soldering
Brazing
Welding
Clamping
0.1 mm
0.4 mm
0.35
0.75 mm
Equal to
Less than
Greater than
None of these
Path of shear is short and chip is thin
Path of shear is large and chip is thick
Path of shear is short and chip is thick
Path of shear is large and chip is thin
350°C
500°C
900°C
1100°C
Negative rake angle
Positive rake angle
Any rake angle
No rake angle
3° to 8°
20° to 30°
60° to 90°
90° to 120°
V-threads
Whitworth threads
Buttress threads
Acme threads
120
170
180
240
A to H
I to P
Q to Z
A to P
Length between centres
Swing diameter over the bed
Swing diameter over the carriage
All of these
Cutting speed
Feed rate
Shear angle
Tool geometry
Straight fluted reamer
Left hand spiral fluted reamer
Right hand spiral fluted reamer
Any one of these
Tungsten carbide
Brass or copper
Diamond
Stainless steel
Profile milling
Gang milling
Saw milling
Helical milling
Hard and brittle materials
Soft and ductile materials
Hard and ductile materials
Soft and brittle materials
It improves tool life
It improves the surface finish
Both (A) and (B)
None of these
Mixing
Sintering
Impregnation
Infiltration
VnT = C
VTn = C
Vn/T = C
V/Tn = C
Same throughout
In progressively decreasing order
In progressively increasing order
None of these
Producing grooves around the periphery of a cylindrical or conical workpiece
Producing narrow slots or grooves on a workpiece
Reproduction of an outline of a template on a workpiece
Machining several surfaces of a workpiece simultaneously