What you'll learn
After Completion of this Course, Students will get complete knowledge of Electric Machine, based on syllabus of IoE and will be able to secure good score in IoE exam.
Course Curriculum
8 Sections • 114 Lectures
Introduction to Electrical Machines.mp4
00:02:23
1. Magnetic circuits and its types.mp4
00:33:05
2.B-H relationship and Hystereisis with DC excitation.mp4
00:26:33
3.Hysteresis with AC excitation - Hysteresis loss and Eddy current loss.mp4
00:17:09
4.Faraday's Law of electromagnetic induction , statically and Dynamically induced EMF.mp4
00:11:03
5.Force on current carrying conductor - Expression for self Inductance.mp4
00:10:03
6.Numerical 1 (2076 Baisakh).mp4
00:18:32
7.Numerical 2 (flux calculation in the core having multiple windings.mp4
00:15:30
8.Numerical 3 (Parallel magnetic circuit).mp4
00:20:20
9.Numerical 4 (2069 - ring related).mp4
00:08:30
10.Numerical 5 (2073 Magh - ring related).mp4
00:12:05
11.Numerical 6 (2069 Bhadra- self inductance).mp4
00:06:32
1.Construction, Operating Principle and EMF equation of single phase transformer.mp4
00:21:49
2.Mutual Inductance and Coupled circuit model.mp4
00:07:03
3.No load and Load operation of transformer.mp4
00:16:45
4.Equivalent circuit diagram of transformer (Detail).mp4
00:32:39
5.Capacity of Transformer - Exciting current harmonics - Transformer inrush current.mp4
00:14:15
6.Transformer testing (Polarity test).mp4
00:07:32
7. Transformer testing ( No Load or Open Circuit test ).mp4
00:23:22
8. Transformer testing (Short circuit test).mp4
00:23:22
9. Voltage Regulation.mp4
00:27:43
10. Losses , Efficiency and condition for maximum efficiency in a transformer .mp4
00:20:13
11.Instrument transformer (current transformer & potential transformer).mp4
00:15:35
12. Auto transformer (Construction , working principle & Cu saving).mp4
00:17:18
13. Three phase transformer (Introduction).mp4
00:15:46
14. Three phase transformer connections (Detail).mp4
00:36:01
15.Three phase to two phase conversion (Scott connection) - Three winding transformer.mp4
00:16:03
16.Parallel operation of single phase and three phase transformer.mp4
00:35:35
17. Numerical 1 (2076 Baisakh - step up transformer testing.mp4
00:30:52
18.Numerical 2 (2072 magh - step down transformer testing).mp4
00:27:16
19. Numerical 3 (2073 Bhadra - efficiency related).mp4
00:12:41
20.Numerical 4 (2073 Magh - efficiency related).mp4
00:07:10
21. Numerical 5 (2071 Magh - efficiency related).mp4
00:13:06
22. Numerical 6 (2070 magh).mp4
00:09:26
23. Numerical 7 (2069 bhadra - efficiency related).mp4
00:20:06
24. Numerical 8 (2072 Ashwin - three phase).mp4
00:21:15
25. Numerical 9 (2070 Magh - three phase).mp4
00:18:51
26. Numerical 10 (2069 Poush - three phase).mp4
00:15:00
1. Constructional details of DC machine and Armature Windings.mp4
00:14:18
2. Operating principle and EMF equation of DC generator.mp4
00:35:46
3. Method of Excitation and Types of DC generator.mp4
00:21:34
4. Characteristics of series, shunt and compound generator.mp4
00:21:56
5. Voltage build up process in DC generator.mp4
00:19:06
6. Armature Rxn in DC generator and methods to reduce Armature Rxn.mp4
00:13:57
7. Losses , efficiency and voltage regulation in DC generator.mp4
00:03:29
8. Numerical 1 (2076 Baisakh - short shunt and long shunt compound dc generator).mp4
00:54:11
9. Numerical 2 (2075 Bhadra - dc shunt generator).mp4
00:20:56
1. Operating principle and Torque equation of DC motor.mp4
00:48:06
2. Back EMF and its role in DC motor.mp4
00:15:23
3. Types of DC motor and Performance characteristics of DC motor.mp4
00:38:17
4. starting of DC motors ( 3 point and 4 point starters).mp4
00:24:59
5. Speed control of DC shunt motor.mp4
00:28:01
6. Speed control of DC series motor.mp4
00:23:46
7. Numerical 1 (2076 Baisakh - dc shunt motor).mp4
00:23:05
8. Numerical 2 (2075 Bhadra - dc shunt motor).mp4
00:17:06
9. Numerical 3 (2073 Magh - dc shunt motor).mp4
00:14:52
10. Numerical 4 (2075 Baisakh - dc series motor).mp4
00:11:55
11. Numerical 5 (2066 Magh - dc series motor).mp4
00:13:56
1. Construction and Operating principle of three phase induction motor.mp4
00:34:33
2. Torque equation of three phase induction motor at standstill and running condition.mp4
00:21:22
3. Torque slip characteristics , condition for max. torque & effect of rotor resistance on torque slip characteristics.mp4
00:28:14
4. Testing of induction motor( no load test and blocked rotor test) .mp4
00:25:23
5. Losses , power stages and efficiency of three phase induction motor.mp4
00:16:50
6. Starting methods of three phase induction motor.mp4
00:24:11
7. Speed control methods for three phase induction motor and Double cage Induction motor.mp4
00:11:25
8. Working principle , Voltage build up in an induction generator.mp4
00:28:17
9.Power stage diagram of induction generator.mp4
00:05:53
10. Isolated and grid connected mode of operation of three phase induction generator.mp4
00:23:40
11. Numerical 1 (2074 Bhadra - efficiency related).mp4
00:14:56
12. Numerical 2 (2073 Bhadra).mp4
00:21:32
13. Numerical 3 (2076 Baisakh - Torque related).mp4
00:17:09
14. Numerical 4 (2075 Bhadra - Torque related).mp4
00:14:38
15. Numerical 5 (2072 Magh- Torque related).mp4
00:15:21
16. Numerical 6 (2072 Ashwin - Torque related).mp4
00:12:06
17. Numerical 7 (Testing of induction motor related).mp4
00:20:04
1. Constructions details of three phase synchronous generator.mp4
00:08:26
2. Working principle of three phase synchronous generator.mp4
00:02:51
3. EMF Equation , pitch factor and Distribution factor..mp4
00:14:15
4. Armature reaction and it's effect..mp4
00:25:03
5. Alternator with load and phasor diagram.mp4
00:10:59
6. Voltage regulations.mp4
00:25:16
7. Parallel Operations and Synchronization..mp4
00:20:41
8. Operation on infinite bus..mp4
00:04:50
9. Numerical 1.mp4
00:16:58
10. Numerical 2.mp4
00:22:42
11. Numerical 3.mp4
00:23:09
12. Numerical 4.mp4
00:12:22
13. Operating principle of three phase synchronous motor..mp4
00:07:57
14. Starting method of three phase synchronous motor..mp4
00:09:14
15. No load and load operations of three phase synchronous motor.mp4
00:16:09
16. Effect of excitation , pf, V and inverted V curves..mp4
00:17:01
17. Numerical 1.mp4
00:18:17
18. Numerical 2.mp4
00:09:47
19. Numerical 3.mp4
00:11:50
20. Numerical 4.mp4
00:34:25
1. Single phase induction motor..mp4
00:05:28
2. Double field revolving theory..mp4
00:17:23
3. Starting of single phase induction motor..mp4
00:06:13
4. Capacitor start motor..mp4
00:04:36
5. Capacitor Run Motor.mp4
00:03:15
6. Capacitor start and Run motor.mp4
00:05:21
7. Shaded pole motor..mp4
00:03:12
8. Single phase synchronous motor..mp4
00:04:40
9. Hysteresis motor.mp4
00:05:10
10. Universal motor.mp4
00:08:19
11. Stepper motor.mp4
00:12:53
12. Servo Motor.mp4
00:09:16
13. Schrage motor.mp4
00:03:36
14. Equivalent ckt diagram of single phase induction motor.mp4
00:33:38
15. Testing of single phase induction motor (No load test)..mp4
00:09:34
16. Block rotor test..mp4
00:06:54
17. Numerical 1.mp4
00:40:52
18. Numerical 2.mp4
00:24:22
19. Numerical 3.mp4
00:07:43
Requirements
- Students are required to have knowledge of knowledge of Engineering Machine, based on syllabus of IoE .
Course Description
The videos herein are strictly based on syllabus of Institute of Engineering Tribhuvan University, Nepal promoting e-Learning in Nepal and are made with intention to provide guidance to the Bachelor in Engineering(BE) appearing students, for securing good results. The course tries to cover all the basics of Magnetic Circuit & Induction, Transformer, DC Machines and Induction Machines. This course also comprises with Three Phase Synchronous Machines and Fractional Kilowatt Motor with solution of most frequently asked questions in final exam of BE with fundamental theories and numerical solutions. We strongly believe that, viewers will be benefited from these videos and the thirst of curiosity of viewers will be quenched! Feedbacks and suggestion to improve are always welcome and highly appreciated!
Instructor
M
Mero School Academic Team
Senior Academic Instructor • Mero School E-Learning
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45 Days Access Duration
This course includes:
- 114 on-demand video lectures
- Complete CDC curriculum notes
- Accessible on Mobile, Tablet & PC
- Verified Certificate of completion
- 45 days unrestricted revision access
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