Industrial Controlling / Low Voltage Device:

1. Different types of Electrical & Electronics Component
2. Fair Alarm circuit.
3. What is Relay? How do these work? Types, Applications, Testing, Practical implementation.
4. What is a Timer? How do these work? Types, Applications, Testing, Practical implementation.
5. What is a Magnetic Contactor? How do these work? Types, Applications, Testing, Practical implementation. DOL Starter (Direct Online Starter) Controlling Diagram & Power Diagram Practical connection with Motor.
6. Dol Starter With Overload Relay.
7. (a)S/W-1 Push-M1 ON-10 sec-M1 OFF, Controlling Diagram practical implementation.
8. (a) S/W-1 Push-M1 ON-10 sec-,M2 ON 10 sec M2 off .(c)S/W-1 Push-5sec-MI ON 5 sec M1 OFF M2 ON, Controlling Diagram practical implementation.
9. (a)  S/W 1 Push M1 ON 10 sec M1 OFF M2 ON 10 sec M2 OFF M3 ON 10 sec M4 ON 10 sec ALL
10.    Load OFF. (b) ATS.
11. (a) S/W 1 Push 5 sec M1,M2 ON – 5 sec M3 ON ,M1 OFF- 5 sec M4 ON, 5 sec M2 OFF . (b) S/W 1 Push M1 ON – 5 sec M2 ON-  5 sec M3 ON M2 OFF- 5 sec ALL Load OFF.
12. (a) S/W 1 Push  M1 5 sec M2 ON 5 sec M1 OFF 5 sec M3 ON 5 sec M3 OFF M4 ON (b)  S/W 1 Push M1 ON 5 sec M1 OFF 5 sec M2,M3 ON 5 sec M2 OFF 5 sec M1 ON.
13. Water Level Controller.
14. 4 Step ON/OFF Using Push button Controlling Diagram practical implementation.
15. (a) Star-Delta Connection With Power/Block Diagram,
16. (b)Star-Delta Auto Controlling Diagram practical implementation With Exam.
17. (a)Rev-Fwd Power/Block Diagram, (b) Rev-Fwd (Manual) Controlling Diagram practical implementation.
18. (a)Rev-Fwd (Auto) Controlling Diagram practical implementation.
19. (a) Proximity Sensor, (b) Photo Sensor , Controlling Diagram practical implementation.
20. Sensor With Counter  practical implementation.
21. Temperature controller With RTD.
22. Transistor , Optocoupler .