7. Sum of Electrical Power Electrical Energy Consumed by a Resistive Load
Three sums of electrical power have been discussed in this video. This is the second part of sum discussion . Sum 1: A water heater has a rating of 4 KVA , 240 V.a) What is the electrical energy consumed by it in:i)KWhr andii) in Joul.if it is used for 180 minutes.b) Find the cost … Read more