Density of water = ρ = 1000 kg/m3
Brake drum diameter = D =0 .45 m
Rope diameter = d = 0.020m
Mass of hanger = 2 kg
Acceleration due to gravity g = 9.81 m/s2
Calibration curve of the orifice plate
Observation Table 1 Fully open Nozzle position of Pelton Turbine
SPECIMEN CALCULATION
Input power = ρ g Q H
Torque T = (M-S) g x (D+d)/2
Output power =
Efficiency =

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