Metals
RIVET AND RIVETING
Specify rivets The common types of rivets and state their uses Rivets are cylindercal …
Metals
BENDING &TWISTING TOOLS FOR METALS
The different bending tools The uses of twisting and scroll bending The prevention of …
Metals
METALS USED IN SHEET METAL WORK
The types of metals used in sheet metsl work The uses of the different types of meta…
Metals
HEATING AND FORGING
.Name the fuels used in hand forging . qualities of a good forge fire . the correct me…
Metals
FORGE AND ITS ACCESSORIES
. function of a forge . the parts of a forge and state their functions . identify the …
Metals
HEAT TREATMENT OF HIGH SPEED STEEL
The necessary of preheating high speed steel The hardening process of high speed ste…
Needle-files
NITRIDING AND FLAME HARDENING OF STEEL
. state the process of case hardening by gas nitriding . state the process of case har…
Steel
SURFACE HARDENING OF STEEL
. n ame four different types of surface hardening process . the purpose of case harden…
Metals
Hot and cold working of metals
. advantage and disadvantage of hot working metal . advantage and disadvantage of cold…
Metals
DIFFERENT TYPES OF FRICTION
. meaning of friction . advantage and disadvantage of friction . different types of fr…
Steel
Hardening and Temaparing of steel
. the principle of hardening . the effect of the carbon content in hardening . the pro…
Metals
EFFECT OF CARBON IN STEEL
. effect of carbon on the mechanical properties of steel. Steel can be defined as an …
