Material Processes And Workshop Technology Questions

state four precautions in handling and storage of files

illustrate the following lathe machine left cutting tools; i. facing ii. roughing iii. finishing

state two conditions upon which a person can get an electric shock.

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

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

state two properties of alluminium

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

state three; i. categories of fits; ii. functions of a steel rule.

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

define the term ‘tolerance’ with reference to workshop measurements.