Question 1

Pressure range for low pressure die casting is_______________

Accepted Answer

A) 0.3-1.5 bars 
B) 0.5-2 bars 
C) 2-6 bars 
D) up to 8 bars 
A) 0.3-1.5 bars 
B) 0.5-2 bars 
C) 2-6 bars 
D) up to 8 bars

Question 2

CO2 moulding is mainly used for the increase in strength and hardness of the moulds and cores.

Accepted Answer

A) True 
 B)False

Question 3

It is also possible to make un-symmetric shape of casting in true centrifugal casting by introducing some variations to the mould.

Accepted Answer

A) True 
 B)False

Question 4

In an induction furnace, mixing and melting rates are altered by?

Accepted Answer

A) controlling the temperature ranges only 
B) controlling the number of electrodes used only 
C) controlling power and frequency of current only 
D) all of the mentioned factors 
A) controlling the temperature ranges only 
B) controlling the number of electrodes used only 
C) controlling power and frequency of current only 
D) all of the mentioned factors

Pressure range for low pressure die casting is_______________

CO₂ moulding is mainly used for the increase in strength and hardness of the moulds and cores.

It is also possible to make un-symmetric shape of casting in true centrifugal casting by introducing some variations to the mould.

In an induction furnace, mixing and melting rates are altered by?

Pattern Making and Cupola Furnace Melting Process

Casting and Foundry Techniques

Casting Processes and Three Phase Induction Motors

Welding and Induction Motor Starting Methods

Welding Processes and Efficiency

Friction Welding, Defects, and Metal Forging Operations

Metal Forming Processes and Techniques

Plastic Manufacturing Processes

Three Phase Induction Motors and Welding Processes

Metal Forming

Polymer Processing Techniques

Filters

Exam 9: Casting and Moulding Processes and Properties

Pressure range for low pressure die casting is_______________

CO2 moulding is mainly used for the increase in strength and hardness of the moulds and cores.

It is also possible to make un-symmetric shape of casting in true centrifugal casting by introducing some variations to the mould.

In an induction furnace, mixing and melting rates are altered by?

Pattern Making and Cupola Furnace Melting Process

Casting and Foundry Techniques

Casting Processes and Three Phase Induction Motors

Welding and Induction Motor Starting Methods

Welding Processes and Efficiency

Friction Welding, Defects, and Metal Forging Operations

Metal Forming Processes and Techniques

Plastic Manufacturing Processes

Three Phase Induction Motors and Welding Processes

Metal Forming

Polymer Processing Techniques

Filters

CO₂ moulding is mainly used for the increase in strength and hardness of the moulds and cores.