Output of a bulldozer is
(i) Increased if drawbar HP of the tractor is increased for a given hauling distance
(ii) Decreased if drawbar HP of the tractor is increased for a given hauling distance
(iii) Increased if the hauling distance is increased for a given drawbar HP of the tractor
(iv) Decreased if the hauling distance is increased for a given drawbar HP of the tractor
Of these statement
(A) (i) and (iii) are correct
(B) (i) and (iv) are correct
(C) (ii) and (iii) are correct
(D) (ii) and (iv) are correct
(i) Increased if drawbar HP of the tractor is increased for a given hauling distance
(ii) Decreased if drawbar HP of the tractor is increased for a given hauling distance
(iii) Increased if the hauling distance is increased for a given drawbar HP of the tractor
(iv) Decreased if the hauling distance is increased for a given drawbar HP of the tractor
Of these statement
(A) (i) and (iii) are correct
(B) (i) and (iv) are correct
(C) (ii) and (iii) are correct
(D) (ii) and (iv) are correct