Amount of charcoal_____kg and salt______kg is needed for GI Pipe earthing All Questions › Category: Electrical Estimating And Costing › Amount of charcoal_____kg and salt______kg is needed for GI Pipe earthing 0 Vote Up Vote Down Rajasri Mundrathi Staff asked 3 years ago Options: a) 5, 8b) 10, 8c) 10, 10d) 5, 5 1 Answers 0 Vote Up Vote Down Rajasri Mundrathi Staff answered 3 years ago The correct answer is 10,10