Material Processes And Workshop Technology Questions

describe the following tools and state the function of each i. steel rule ii. knife tool iii. form tool

state four factors to be considered in designing workshop layout

explain the safety procedure and care when using and handling the following band tools. i. hacksaw ii. files

explain the following properties of materials i. malleability ii. ductility

describe the characteristics of the following engineering materials and state their applications. i. tin ii. aluminium iii. rubber iv. mild steel

outline three factors to be considered when selecting a type of polish for a particular finish.

explain the following types of fire extinguishers are used and state their colours. i. foam, ii. vaporizing liquid

describe the procedure followed in rescuing a victim who is in contact with live electrical conductors and is in state of electric shock

state three classifications of electrical materials

explain the term ‘corrosion’