HORTICULTURE

Detailed explanation-1: -Bore-Bore is the diameter of the engine cylinder. Stroke-It is the linear distance traveled by the piston from Top dead centre (TDC) to Bottom dead centre (BDC). Stroke-bore ratio-The ratio of length of stroke (L) and diameter of bore (D) of the cylinder is called stroke-bore ratio (L/D).

Detailed explanation-2: -The distance travelled by the piston from top dead centre to bottom dead centre is the stroke S and the associated increases in the volume of the working fluid during piston stroke is Vs, max.

Detailed explanation-3: -The crankshaft makes one revolution while the piston moves from the top of the cylinder (lower left in the figure) to the bottom (upper right) and back to the top. Since the piston is connected to the crankshaft, we can note the movement of the piston by the angle of rotation of the crankshaft.