Consider the following materials:
2. Plaster and Ceramic
A mould can be made of
The relative ability of the liquid metal to fill in the mould at a given temperature is knowns as
Which of the following gating ratio represents pressurised gating systems ?
Arrange the following materials in order of their increasing die life :
Most commonly used materials cast by using hot-chamber die casting include
Match the List-I (Equipment) with List-II (Functions):
Which of the following materials requires highest shrinkage allowance ?
Chills are used in casting moulds to
Chaplets are used in mould for
In shielded arc welding
Fluidity is greatly influenced by
The two parts of a sand casting mould are called
Which of the following are the most likely characteristics in centrifugal casting ?
Core prints are used in the casting
Match List-I with List-II and select the correct answer using the codes given below the lists :
Consider the following stresses :
1. Tensile stress
2. Compressive stress
3. Shear stress
In forming processes, metals are subjected to
Warm metal working is applied extensively for
Thick-walled seamless tube is produced by
The process of cutting a flat sheet to the desired shape is known as
All of the following are squeezing operations, except
The size of a press is specified of
Blanking and drawing operations can be performed at one station of the press in the stroke of the ram in a
Which is not the application of forging ?
The process of putting a rod through several dies of decreasing diameter is known as
Dies for wire drawing are made of