=All Electrical Notes Published on www.electricalnotes.wordpress.com site.
=3 No's of Volume,Total 1000 Pages (more than 159 Topics) in PDF format with watermark on each Page.
=soft copy in PDF will be delivered.
Part-1 :Electrical Quick Data Reference:
Part-2 :Electrical Calculation
Part-3 :Electrical Notes:
Part-1 :Electrical Quick Data Reference:
1 Measuring Units 8
2 Electrical Equation 9
3 Electrical Thumb Rules 12
4 Electrical Cable & Overhead Line Bare Conductor Current Rating 14
Electrical Quick Reference
5 Electrical Quick Reference for Electrical Costing per square Meter 22
6 Electrical Quick Reference for MCB / RCCB 27
7 Electrical Quick Reference for Electrical System 33
8 Electrical Quick Reference for D.G set 42
9 Electrical Quick Reference for HVAC 48
10 Electrical Quick Reference for Ventilation / Ceiling Fan 58
11 Electrical Quick Reference for Earthing Conductor / Wire / Strip 65
12 Electrical Quick Reference for Transformer 75
13 Electrical Quick Reference for Current Transformer 84
14 Electrical Quick Reference for Capacitor 86
15 Electrical Quick Reference for Cable Gland 89
16 Electrical Quick Reference for Demand Factor-Diversity Factor 91
17 Electrical Quick Reference for Lighting Density (W/m2) 98
18 Electrical Quick Reference for illuminance Lux Level 106
19 Electrical Quick Reference for Road Lighting 137
20 Electrical Quick Reference for Various illuminations Parameters 146
21 Electrical Quick Reference for IP Standard 163
22 Electrical Quick Reference for Motor 165
23 Electrical Quick Reference O/L Relay , Contactor for Starter 167
24 Electrical Quick Reference for Motor Terminal Connections 178
25 Electrical Quick Reference for Insulation Resistance (IR) Values 180
26 Electrical Quick Reference for Relay Code 191
27 Standard Makes & IS code for Electrical Equipment’s 198
28 Quick Reference for Fire Fighting 202
29 Electrical Quick Reference Electrical Lamp and Holder 214
Electrical Safety Clearance
30 Electrical Safety Clearances-Qatar General Electricity 223
31 Electrical Safety Clearances-Indian Electricity Rules 225
32 Electrical Safety Clearances-Northern Ireland Electricity (NIE) 229
33 Electrical Safety Clearances-ETSA Utilities / British Standard 232
34 Electrical Safety Clearances-UK Power Networks 233
35 Electrical Safety Clearances-New Zealand Electrical Code (NZECP) 234
36 Electrical Safety Clearances-Western Power Company 236
37 Electrical Safety Clearance for Electrical Panel 237
38 Electrical Safety Clearance for Transformer. 239
39 Electrical Safety Clearance for Sub Station Equipment’s 241
40 Typical Values of Sub Station Electrical Equipment’s. 246
41 Minimum Acceptable Specification of CT for Metering 250
Abstract of Electrical Standard
42 Abstract of CPWD In Internal Electrification Work 252
43 Abstract of IE Rules for DP Structure 257
44 Abstract of IS: 3043 Code for Earthing Practice 259
45 Abstract of IS:5039 for Distribution Pillars (<1KV AC & DC) 261
46 Abstract IS: 694 / IS:1554 / IS: 11892 for Cable 262
47 Abstract IS:15652 for Insulating Mat / IS: 11171 for Transformer 264
48 Abstract IS: 1678 / IS:1445 265
49 Abstract IS: 1255 for Cable Rote &Laying Method of Cable 266
50 Abstract IS: 5613 for HV Line 268
51 Abstract of Indian Electricity Rules (IE Rules) 273
Part-2 :Electrical Calculation:
Chapter Description Page No
1 Calculate Number of Earthing Pits for System 277
2 Calculate Size of Cable for Motor as per National Electrical Code 283
3 Calculate Transformer Protection as per National Electrical Code 285
4 Calculate over current Protection of Transformer (NEC 450.3) 287
5 Calculate Size of Contactor, Fuse, C.B, O/L Relay of DOL Starter 292
6 Calculate Size of Contactor, Fuse, C.B, O/L Relay of Star-Delta Starter 294
7 Calculate Transformer Size & Voltage Drop due to starting of Single Large Motor 297
8 Calculate TC Size & Voltage Drop due to starting of multiple no of Motors 298
9 Calculate Voltage Regulation for 11KV, 22KV, 33KV Overhead Line ( REC) 299
10 Calculation Technical Losses of Distribution Line 302
11 Calculate Cable Size and Voltage Drop of HT / LV Cable 304
12 Calculate IDMT over Current Relay Setting (50/51) 307
13 Calculate Size of Capacitor Bank / Annual Saving & Payback Period 309
14 Calculate No of Street Light Pole 312
15 Calculate No of Lighting Fixtures / Lumens for Indoor Lighting 314
16 Calculate Street Light Pole Distance &Watt Area 315
17 Calculate Short Circuit Current (Isc) 316
18 Calculate Size of Bus bar for Panel 320
19 Calculate Size of Cable Tray 325
20 Calculate Size of Diesel Generator Set 327
21 Calculate Size of Main ELCB & Branch MCB of Distribution Box 330
22 Calculate Size of Solar Panels 335
23 Calculate Size of Inverter & Battery Bank 337
24 Calculate Cable Trunking Size 341
25 Calculate Size of Conduit for Cables / Wires 342
26 Calculate Cable Voltage Drop for Street Light Pole 343
27 Calculate Lighting Protection for Building / Structure 346
28 Calculation Size of Pole Foundation & Wind Pressure on Pole 349
29 Calculation of Flood Light, Facade Light,Street Light and Signage Light 351
30 Calculate Size of Neutral Earthing Transformer (NET) 358
31 Calculate Transformer Regulation & Losses (As per Name Plate) 360
32 Calculation of Crippling (Ultimate Transverse) Load on Electrical Pole 362
33 Calculate Size of Circuit Breaker Fuse for Transformer (As per NEC) 364
34 Calculate Size of Ventilation Fan 366
35 Calculate Motor-Pump Size 368
36 Calculate Lighting Fixture’s Beam Angle and Lumen 369
Part-3 : Electrical Notes:
Chapter Description Page No
Motor & Starter
1 Direct On Line Starter 372
2 Star-Delta Starter 377
3 Motor Number Plate Terminology 383
Transformer
4 Three Phase Transformer Connection 385
5 Vector Group of Transformer 401
6 Difference between Power Transformer & Distribution Transformer 414
7 Parallel Operation of Transformers 415
8 Various Routine Test of Transformer 422
9 Standard Transformer Accessories & Fittings 436
10 Basic of Current transformers 450
Lighitng Luminars
11 Selection of Lighting Luminaries 466
12 Different Type of Lamps and Control Gear 480
13 What should you know before buying LED Bulbs 494
14 Type of Lighting Bulb Base & Socket 503
15 Type of Lighting Bulb Shape & Size 510
16 What is Fixture’s Beam Angle & Beam Diameter 534
17 Difference between High Bay and Low Bay Flood Light 538
18 Various Factor for illumination Calculation 545
19 How to design efficient Street Light 552
Cables
20 Cable Construction & Cable Selection 579
21 Difference between Unearthed & Earthed Cables 588
22 Low Voltage and High Voltage Cable Testing 590
23 EHV/HV Cable Sheath Earthing 593
24 HIPOT Testing 601
25 Type of Cable Tray 604
26 Type of Cable Glands 608
27 Cable Tray Size as per National Electrical Code-2002, Article 392 612
28 Method for Instalaltion of Cable & Wire 614
29 Method for Instalaltion of Cable Tray 625
30 Method for Instalaltion of Conceal & Surface Conduits 635
Earthings
31 Method for Instalaltion of Earthing Strip / Wire 643
32 What is Earthing 651
33 Difference between Bonding, Grounding and Earthing 656
34 Method of Earth Resistance Testing 659
MCB / MCCB / Fuse / Relay / Panels
35 Working Principle of ELCB / RCCB 673
36 Difference between MCB-MCCB-ELCB-RCBO-RCCB 677
37 What is Correct Method of MCB Connections 680
38 Type of MCB & Distribution Board 683
39 Type and Specification of Fuse 688
40 How to Select MCB / MCCB 701
41 Tripping Mechanism of MCCB 709
42 Setting of over Load, Short circuit & Ground Fault Protection of MCCB 714
43 Types and Revolution of Electrical Relay 720
44 Method for Instalaltion of DB or Panel 738
Electrical Questions & Answers
45 Electrical Questions & Answers 747
Power Distributions & Transmissions
46 Type of Electrical Power Distribution System 770
47 Impact of Floating Neutral in Power Distribution 776
48 Total Losses in Power Distribution & Transmission Lines 781
49 Single Earthed Neutral and Multi Earthed Neutral 787
50 Types of Neutral Earthing in Power Distribution 790
51 Effects of unbalanced Electrical Load 799
52 Vibration Damper in Transmission Line 805
53 What is Ferranti Effect 808
54 What is Corona Effect 810
55 Harmonics and its Effects 818
56 What is Demand Factor-Diversity Factor-Utilization Factor-Load Factor 828
57 Guideline of Design Electrical Network for Building / Small Area. 837
58 Type-Size- Location of Capacitor in Electrical System 839
59 Types of Overhead Conductors 848
60 What is Power Factor 856
61 11KV/415V over Head Line’s Specification as per REC 863
62 Analysis the Truth behind Household Power Savers 876
63 How Reactive Power helpful to maintain a System Healthy 879
64 Effects of High Voltage Transmission Lines on Humans and Plants 886
65 How to save Electrical energy at Home 892
Lighting Arrester / Inverter / UPS
66 Type of Lighting Arrestor 895
67 Selection of Surge Protective Device (SPD) 904
68 Selection of Various Types of Inverter 915
69 Selection of Various Types of UPS 925
Fire Fighting / HVAC
70 Method of Statement for HVAC System 933
71 Method of Statement for Fire Fighting Works 954
72 Method for Wrapping Coating & Holiday Test for Fire Fighting Pipe 964