ELECTRICAL NOTES

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Electrical Notes

Find Following Notes on Electrical Engineering:

All Notes & Abstracts are Based on Some Electrical References. All References are mention at end of each Notes.

1. Transformer IDMT Over Current & Earth Fault Relay Setting
2. IDMT Over Current Relay Grading Calculation (50/51)
3. IDMT Relay Setting & Curves
4. Calculation of IDMT Over current & Earth Fault Relay Setting:
5. Abstract of over current Protection of Transformer (NEC 450.3)
6. Difference between Bonding, Grounding and Earthing
7. Safety Clearance for Transformer
8. Safety Clearance for Electrical Panel
9. Electrical Safety Clearance (Part-6)
10. Electrical Safety Clearance (Part-5)
11. Electrical Safety Clearance (Part-4)
12. Electrical Safety Clearance (Part-3)
13. Electrical Safety Clearance (Part-2)
14. Electrical Safety Clearance (Part-1)
15. Impact of Floating Neutral in Power Distribution
16. Parallel Operation of Transformer
17. Vector Group of Transformer
18. Auto Transformer Connection
19. Scott-T Connection of Transformer
20. Zig-zag Connection of Transformer
21. Star-Delta Connection of Transformer
22. Delta-Star Connection of Transformer
23. Delta-Delta Connection of Transformer
24. Star-Star Connection of Transformer
25. Calculate % Voltage Regulation of Small Distribution Line.
26. Insulation Resistance (IR) Values
27. Star-Delta Starter
28. Direct On Line Starter
29. Effects of High Voltage Transmission Lines on Humans and Plants
30. Dark and Bright side of CFL Bulbs (Is it dangerous to our Health?)
31. Analysis the Truth behind Household Power Savers
32. Types of Neutral Earthing in Power Distribution:
33. EHV/HV Cable Sheath Earthing:
34. Abstract of NEC for Size of Cable for Single or Group of Motors
35. HIPOT Testing
36. What is Earthing
37. Abstract of National Electrical Code for Transformer’s Protection
38. Guideline to Design Electrical Network for Building / Small Area.
39. Demand Factor-Diversity Factor-Utilization Factor-Load Factor
40. Calculate Transverse Load on PCC/RCC/Tublar/RSJ Pole.
41. Working Principle of ELCB and RCB
42. Single Earthed Neutral and Multi Earthed Neutral.
43. Type of Electrical Power Distribution systems
44. Type of Cable Tray.
45. Electrical Programs (Excel Base)
46. Sub Station Abstracts
47. Tampering Methods of Electrical Energy Meter.
48. 11KV/415V Overhead Line Specification as per REC
49. Specification for Rewirable Cut Out Fuse Unit
50. Low Voltage and High Voltage Cable Testing
51.  Home / Office Programs (Excel Base
52. Overload Relay & Contactor for Starter
53. Type of Gland
54. Gland Size Selection
55. EHV XLPE – Current Rating
56. XLPE Cable-Current Rating
57. PVC Cable-Current Rating
58. Fuse
59. Difference between Power Transformer and Distribution Transformer
60. Current Transformer
61. Electrical Clearance in Substation.
62. Minimum Electrical Clearance.
63. Minimum Acceptable specification for Metering C.T
64. Typical Limiting Values of Substation Equipments.
65. Lighting Arr ester
66. Standard Makes for Electrical Equipments
67. Electrical Motor Connections
68. Power Quality
69. Ferrari Effect in Transmission Line
70. What is Corona Effect in Transmission Line 
71. Electrical Excel Tools 
72. How Reactive Power helpful to maintain a System Healthy
73. Automatic Power Factor Correction
74. Harmonics and It’s Effects
75. HID Lamps
76. Types of Overhead Conductors
77. Difference Between  MCB/MCCB/ELCB/RCCB
78. Vibration Damper in Transmission Line
79. Electrical Energy Saving Tips
80. Transformer