Description : State types of tariffs and describe any one of them.
Last Answer : Types of tariffs: i) Simple tariff ii) Flat rate tariff iii) Block rate tariff iv) Two part tariff v) Three part tariff vi) Maximum demand tariff vii) Power factor tariff Explanation :- ... kWh, where a= charge per kW of maximum demand and b = Charge per kWh or unit of energy consumed.