Activity 5 PARTS AND FUNCTIONS OF THE ANALOG POLYGRAPH I OVERVIEW The Analog Polygraph is composed of different parts which have specific functions. It should also be emphasized that the parts of the Polygraph may slightly vary depending on the model or manufacturer of the Polygraph instrument. II OBJECTIVES This activity aims to attain the following objectives: 1. To display familiarity with the parts of the Polygraph; and 2. To explain the functions of these parts. III PROCEDURES Below is an Ambassador Model, Lafayette made Polygraph. Name all its parts and give its functions or uses