Posted inEngineering Mathematics
Indices, standard form and engineering notation
Indices Worked problems on indices
Posted inEngineering Mathematics
Ratio and proportion
The ratio of one quantity to another is a fraction, and is the number of…
Posted inEngineering Mathematics
Order of precedence and brackets
When a particular arithmetic operation is to be performed first, the numbers and the operator(s)…
Posted inEngineering Mathematics
Highest common factors and lowest common multiples
When two or more numbers are multiplied together, the individual numbers are called factors. Thus…
Posted inEngineering Materials
Allotropic Forms of Pure Iron
Allotropic Forms of Pure Iron - we know that pure substances may exist in more…
Posted inEngineering Materials
Structure of Solids
Structure of Solids - All solid substances are either amorphous solids or crystalline solids. In…