1. Experimental SetupProcedureThere are two parts to the experimental procedure. First is the calibration of the Dynamometer Scale with which a base observation would be made which would be used for a reference to make comparisons to the actual readings. The second is the test procedure that would make readings and based on that readings and the base reference obtained in the calibration, would derive the Power and Torue output of the Pelton wheel.!.".# $alibration#. Turn loose the loading knob so that the friction belt is loose and not in contact with anything.". Place weight hanger on the pointer which is %&g at #&&mm. 'nclamp uadrant arm and rotate it slowly clockwise until the pointer lifts of the lower stop pin and reaches a central position between the stop pins.!. (ead o) and record the angular position to the pointer.*. +dd weight in increments of "&g and take the readings.%. Plot scale readings to load applied at #&&mm. The slope of the graph give the calibration of the dynamometer and is the base reference.!."." Test Procedure#. (emove weights and reattach the friction cord.". Start up the pump and open the supply valve!. Turn the loading knob that the friction belt can make contact and induce frictional force which can be seen by the pointer moving down to the lowerstop pin.*. (elease the load then till the pointer point at & degrees.%. Take the rotational speed of the Pelton wheel with the photo tachometer as seen in Figure .,. -ncrease frictional loads such that the angle increases with increments of %degrees and then take the rotational speed readings for each increment... /btain torue by use of the base reference.0. /btain power by multiplying Torue to (otational speed in rad1s.2uipment 'sed 3odel Pelton 4heel as seen in Figure Dynamometer as seen in Figure Photo Tachometer as seen in FigureFigure- Model Pelton WheelFigure DynamometerFigure - Photo TachometerFigure- Rotational peed reading ta!en "y Tachonometer