Q. A 100W bulb, a 40W fluorescent lamb and a 60W fan in a room operates for an average duration of 5 hours in a day. What will be the total energy consumed during the month of April 2016?
Solution:
Total duration of power consumption= 5*30=150hrs
Total power=100?=200W
Energy consumed= Power*Time
E=200*150=30000Wh=30kwh
Related Questions
Q. Type of microphone which converts acoustic signals to change in capacitance is
View SolutionQ. If the supply frequency to the transformer is increased the iron loss will:
View SolutionQ. Buchholz’s relay gives warning and protection against
View Solution
Get Question Bank
Strengthen Your Practice with our comprehensive question bank.
