Actual deviation
Upper deviation
Lower deviation
Fundamental deviation
B. Upper deviation
Cross filing
Draw filing
Pull and push filing
None of these
Low melting temperature
High melting temperature
Both (A) and (B)
None of these
Drawing down
Upsetting
Spinning
Peening
Slush casting
Investment casting
True centrifugal casting
Die casting
One side of the actual size
One side of the nominal size
Both sides of the actual size
Both sides of the nominal size
Rectangular
Square
Hexagonal
Octagonal
Replacing broken gear teeth
Repairing broken shears
Joining rails, truck frames and locomotive frames etc.
All of the above
Die casting method
Slush casting method
Permanent mould casting method
Centrifugal casting method
1 to 2 mm/m
2 to 5 mm/m
5 to 10 mm/m
10 to 15 mm/m
Drawing
Squeezing
Coining
Planishing
1800°C
2100°C
2400°C
3200°C
1 to 5 MPa
5 to 10 MPa
10 to 25 MPa
25 to 55 MPa
Hot rolling
Hot drawing
Hot piercing
Hot extrusion
Zinc chloride
Ammonium chloride
Rosin plus alcohol
Borax
Same
Less
More
None of these
Ferrous materials
Ductile materials
Hard materials
None of these
A cylindrical hole in a sheet of metal by the punch and the die
A hole (other than cylindrical) in a sheet of metal by the punch and the die
A flat sheet to the desired shape
A number of holes evenly spaced in a regular pattern on a sheet of metal
8
12
18
20
Basic size is 100 mm
Actual size is 100 mm
Difference between the actual size and basic size is 100 mm
None of the above
Steel, cast iron, copper, aluminium etc
Brass and bronze
Hard surfacing materials such as stellite
All of these
Smoothing and cleaning out depressions in the mould
Cleaning the moulding sand
Moistening the sand around the edge before removing pattern
Reinforcement of sand in the top part of moulding box
Melting pot is separate from the machine
Melting pot is an integral part of the machine
Melting pot may have any location
High temperature and pressure is used
Simple die
Progressive die
Combination die
Compound die
Ring
Plug
Feeler
None of these
Do not require bevelling
Should be bevelled to a single-V or U-groove
Should have a double-V or U-groove on one side
Should have a double-V or U-groove on both sides
The mortise gauge has two scribing pins
The gouges are chisels with a hollow shaped blade
An auger is a planing tool
All of these
Steel
Cast iron
Copper
All of these
Simple die
Progressive die
Combination die
Compound die
All pattern allowances
Only shrinkage allowance
All materials to be cast
All materials of the pattern
At the recrystallisation temperature
Below the recrystallisation temperature
Above the recrystallisation temperature
At any temperature