Preliminary Examination in Metal Working Technology Lecture

It is the process of making decorative or useful objects out of metal?

• Metal Working

• Blacksmithing

• Metallurgy

• Metallurgist

This process is undergone in a certain ore to extract metal or iron?

• Smelting

• Extracting

• Melting

• Heating

It is the oldest process that has been done in a metal that was started before 2500 BC?

• Melting

• Smelting

• Sharpening

• Hammering

During the 12^th-century people started to use this metal to make finely-crafted jewelry.

• Bronze

• Silver

• Gold

• Copper

The people which have the expertise in metal are called?

• Blacksmith

• Metallurgist

• Alchemist

• Metal Worker

It is a domain of materials science and engineering that studies the physical and chemical behavior of metallic elements

• Metallurgist

• Metallurgy

• Alchemist

• Metalwork

It is concerned with the reduction and oxidation of metals, and the chemical performance of metals?

• Physical Metallurgy

• Oxidation Process

• Chemical Metallurgy

• Di-oxidation Process

The following are the common topic being studied in understanding the chemical properties of metals EXCEPT?

• Thermodynamics

• Chemical degradation

• Corrosion

• Crystallography

This study focuses on the mechanical properties and physical components of metal

• Physical Metallurgy

• Physical Properties

• Mechanical Metallurgy

• Mechanical Properties

The following are included in the physical properties of metal under Physical metallurgy EXCEPT?

• Transformation

• Failure Mechanism

• Crystallography

• Thermodynamics