1. Understand different faults in Electrical Equipment, Machines and Appliances.
2. Undertake repair work on various electrical appliances and equipment safely.
3. Schedule routine and preventive maintenance for a given installation.

1 FUNDAMENTALS OF ELECTRICAL MAINTENANCE.                        3 Hrs.
1.1 Scheduled maintenance and preventive maintenance
1.2 Minor repairs
1.3 Major repairs, overhauls
1.4 Tools and Equipment used for repair work.
1.5 Safety rules to be observed during repair work
1.6 Risk Assessment
1.7 Role of AVR in fault prevention
2 COMMON FAULTS OF STARTERS AND SPEED CONTROLLERS. 3 Hrs.
2.1 Direct on line magnetic starter
2.2 Star Delta Starter (Manual and Automatic)
2.3 Inverter
2.4 DC drives
2.5 Speed controllers for D.C. motors.
3 FAULTS, THEIR CAUSES AND REMEDIES OF A.C. 3 PHASE MOTORS.
                                                                                                                  4 Hrs.
3.1 Squirrel Cage Induction motor
3.2 Wound Rotor Induction motor
3.3 Synchronous motor
4 FAULTS THEIR CAUSES AND REMEDIES OF SINGLE PHASE A.C.
MOTORS.                                                                                                  3 Hrs.
4.1 Split phase motors (capacitor start and capacitor run motors)
4.2 Universal motors
4.3 Synchronous motors.
5 DIRECT CURRENT MOTORS; THEIR FAULTS, CAUSES AND REMEDIES
                                                                                                                      4 Hrs.
5.1 D.C. series motor

5.2 D.C. shunt motor
5.3 D.C. compound motor.
6 DIRECT CURRENT GENERATORS THEIR FAULTS, CAUSES AND
REMEDIES.                                                                                                  3 Hrs.
6.1 D.C. series generator
6.2 D.C. shunt generator
6.3 D.C. compound generator.
7 FAULTS, THEIR CAUSES AND REMEDIES OF ALTERNATORS.          2 Hrs.
7.1 3 phase salient pole type
7.2 3 phase non salient pole type (Smooth Cylindrical type
8 FAULTS THEIR CAUSES AND REMEDIES OF TRANSFORMERS.       3 Hrs.
8.1 3 phase power transformer oil cooled
8.2 Air cooled transformers, 1-phase and 3-phase
8.3 Auto transformer
9 FAULT THEIR CAUSES AND REMEDIES OF HOUSE HOLD APPLIANCES.
                                                                                                                    5 Hrs.
9.1 Automatic Electric Iron
9.2 Toaster
9.3 Refrigerator
9.4 Air conditioner (Window, Split & Invertor)
9.5 Washing Machine
9.6 Microwave oven and induction cooker
9.7 UPS
10 BATTERIES, THEIR FAULTS, CAUSES AND THEIR REMEDIES.          2 Hrs.
10.1 Lead Acid Battery
10.2 Alkaline Battery
10.3 Lithium Ion batteries
10.4 Safety for handling batteries

RECOMMENDED BOOKS:
1. Repair and Maintenance of Electrical Equipment by Stafford.
2. Testing and Connecting D.C. Motors by Annet.