In a hostel, 160bulb, of resistance `1200Omega` eachar lighhted on a 220V supply every day from 6.P.M to 11.P.M. If the electric

In a hostel, 160bulb, of resistance `1200Omega` eachar lighhted on a 220V supply every day from 6.P.M to 11.P.M. If the electrical energy costs 25paise per kilowatt hour, find the cost of lighting the hostel for a mont of 30days.

In a hostel, 160bulb, of resistance `1200Omega` eachar lighhted on a 220V supply every day from 6.P.M to 11.P.M. If the electrical energy costs 25pais

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

Find MCQs & Mock Test

Related questions

Categories