The loss will be same as long as current magnitude is same irrespective of what the power factor (pf) of the load current is. Just to clarify consider a single phase 110 V /220 V transformer . Let its Req=eqivalent resistane be 3 ohm (referred to 220 V side). Let it be rated 2.2 kVA.
Actually in the US is the cost of sand is about $11-13/Ton.
1 On average, 2,800 pounds can cover 1 cubic yard, which is 27 cubic feet. 2  1 ton can cover up to 40 square feet of area with a 1â³ depth. 3  A smaller stone pea gravel can cost anywhere from $42 to $63 per ton. 4  A cheaper pea gravel that is used for fill can cost anywhere from $32 to $43 per ton. 1 ton can cover up to 40 square feet of area with a 1â³ depth. 2  A smaller stone pea gravel can cost anywhere from $42 to $63 per ton. 3  A cheaper pea gravel that is used for fill can cost anywhere from $32 to $43 per ton.