The document is a project report on the VI characteristics of an SCR, submitted by a group of mechanical engineering students as part of their mini project for the second year. It outlines the components used, the procedure to conduct the experiment, and the need to adjust gate current and forward voltage while recording readings. Additionally, it includes instructions for plotting the observed data on a graph.

1. SIES GRADUATE SCHOOL OF TECHNOLOGY
A PROJECT REPORT ON
VI CHARACTERISTICS OF SCR
SUBMITTED BY: SE MECH (H4 BATCH)
SHUBHAM PATIL - 113A6046
NIKHILESH MANE - 218A6067
PRATHAMESH MOHOL - 218A6068
UMESH POL - 218A6077
In the partial fulfillment of second year in Mechanical Engineering fourth semester mini project report
2018 – 2019
Head of department:
R.S. NEHTE
Guided by:
SENTHIL KUMAR

2. COMPONENTS USED
1

3. CIRCUIT DIAGRAM
PROCEDURE
1) Make the circuit as shown in the circuit diagram.
2) Adjust the gate current.
3) Increase forward voltage to turn ON the SCR
4) Note down the ammeter ( IAK) and voltmeter (VAK) readings.
5) Plot the graph for the reading taken.
6) Repeat the procedure by increasing the Gate current and plot the graph.
2

4. PICTURE WITH GUIDE
FIGURE SHOWING PROJECT (VI CHARACTERISTICS OF SCR)
3