ELECTRICITY
Of the power sources, electricity is the cheapest. It is not exhaustible like coal or petroleum but is renewable. The French have aptly described it as ‘white coal’. There are two different sources of electricity. That which is derived from…
DETAILED EXPLANATION OF LIFE ASSURANCE
Life assurance deals with insurance of human life either in death, retirement, disability, etc. It has to do with situations that will definitely happen but when and how it will happen is not known. That is why in life, the…
Study Guide
