IT IS A PRESENTATION ON RESIDENTIAL ELECTRICAL CASE STUDY. HOPE YOU WOULD ENJOY THE PRESENTATION

1. BUILDING SERVICES
IV SEMESTER, B. ARCH
1

2. ANDHRA PRADESH
LOCATION
LAYOUT STATE
3 BHK
JVL RESIDENCY
LIC COLONY, VIJAYAWADA
2

3. ASSIGNMENT-2
CASE STUDY ON ELECTRICITY IN MY
RESIDENCE
3

4. ELECTRICITY
GENERATION
GENERATION, DISTRIBUTION, TRANSMISSION
4

5. 5

6. DISTRIBUTION
ELECTRIC POLE
TRANSFORMER
METER
DISTRIBUTION
BOARD
6

7. SITE PLAN
7

8. FLOW CHART
DOMESTIC SUPPLY
8

9. METER MCB
MCB Living room
Switch Board-1
Calling bell, Fan, Tube
light, LED lights, LED
strip lights, AC, Focus
lights, LED bed light
Switch Board-3
Fan, LED lights, LED
strip lights, AC, Focus
lights
Switch Board-2
Single switch wall
socket
Switch Board-4
LED lights, LED strip
lights, Focus lights,TV,
Double switch wall
socket
MCB Pooja room
Switch Board-1
LED strip light, LED
light
Switch Board-2
Single switch wall
socket, exhaust fan
MCB Balcony Switch Board-1 Tube light, Fan
9

10. MCB Dining room
Switch Board-1
Fan, LED lights, Focus
lights,
Switch Board-3
Single switch wall
socket, LED light, focus
light
Switch Board-2
Double switch wall
socket, oven, charging
points
METER MCB
MCB
Guest
Bedroom
Switch Board-1
Fan, Tube light, LED
lights, LED strip lights,
Focus lights, LED bed
light, focus light
Switch Board-3
Fan, Tube light, AC,
Single switch wall
socket
Switch Board-2
Single switch wall
socket, sewing
machine, Double switch
wall socket, TV
Switch Board-4
LED light, Water heater,
Exhaust fan
10

11. METER MCB
MCB
G.R Wash
room
Switch Board-1 Tube light, Fan
MCB
Master
Bedroom
Switch Board-1
Fan, Tube light, LED
lights, LED strip lights,
Focus lights, LED bed
light, focus light
Switch Board-3
Double switch wall
socket
Switch Board-2
Single switch wall
socket, computer
Switch Board-4
Tube light, fan, LED
bed light, AC, single
switch wall socket
Switch Board-5
Water heater, exhaust
fan, LED light
11

12. MCB
Master B.R
Wash room
Switch Board-1
LED vanity light, single
switch wall socket
Switch Board-3
Single switch wall
socket, exhaust fan
Switch Board-2
Single switch wall
socket, water heater,
MCB
Children’s
Bedroom
Switch Board-1
Fan, Tube light, LED
lights, LED strip lights,
Focus lights,
Switch Board-3
Fan, tube light, LED
bed light, AC, single
switch wall socket
Switch Board-2
Fan, tube light, LED
bed light, AC, single
switch wall socket.
Switch Board-4
Water heater, LED light,
Exhaust fan
METER MCB
12

13. MCB
Children’s
Wash room
Switch Board-1
LED vanity light, single
switch wall socket
Switch Board-3
Single switch wall
socket, exhaust fan
Switch Board-2
Single switch wall
socket, water heater,
MCB
Children’s
Bedroom
Switch Board-5
Single switch wall
socket
Switch Board-6
Double switch wall
socket
METER MCB
13

14. MCB Kitchen
Switch Board-1
Fan, Tube light, LED
light, exhaust fan
Switch Board-3
Single switch wall
socket
Switch Board-2
Single switch wall
socket,
Switch Board-4
Single switch wall
socket, water purifier
Switch Board-5
Single switch wall
socket
Switch Board-7
Double switch wall
socket, Mixer, Grinder
Switch Board-6
Double switch wall
socket,
METER MCB
14

15. METER MCB
MCB Kitchen
Switch Board-8
Single switch wall
socket, Rice cooker
Switch Board-9
Single switch wall
socket, kettle
MCB Wash area
Switch Board-1
Single switch wall
socket, Washing
machine
Switch Board-2
Single switch wall
socket,
15

16. ELECTRICITY
CONSUMPTION
POWER CONSUMPTION OF HOUSEHOLD
APPLIANCES
16

17. BALCONY
17

18. BALCONY
18
S.NO
NAME OF
APPLIANCES
WATTS NO
TOTAL
WATTS
(W x NO)
1 Tube light 20 1 20
2 Fan 60 1 60
3 LED light 8 1 8
4 Calling bell 2 1 2
TOTAL WATTAGE 90

19. COMBINED LIVING AND
DINING ROOM
19

20. COMBINED LIVING AND
DINING ROOM
20
S.NO
NAME OF
APPLIANCES
WATTS NO
TOTAL
WATTS
(W x NO)
1 Tube light 20 1 20
2 Fan 60 2 120
3 LED light 8 10 80
4 LED bed light 2 1 2
5 LED strip light 255 1 255
6 Focus light 3 11 33

21. 21
S.NO
NAME OF
APPLIANCES
WATTS NO
TOTAL
WATTS
(W x NO)
7 Television 60 1 60
8 Set top box 25 1 25
9 Wi-Fi router 5 1 5
10 Microwave 600 1 600
11
Air conditioner
(2 ton)
2000 1 2000
12
Charging point
(13A, 3 pin)
6 4 24
TOTAL WATTAGE 3,194

22. POOJA ROOM
22

23. POOJA ROOM
23
S.NO
NAME OF
APPLIANCES
WATTS NO
TOTAL
WATTS
(W x NO)
1 LED light 8 1 8
2 LED strip light 16 1 16
3 Exhaust fan 60 1 60
4
Charging point
(13A, 3 pin)
6 1 6
TOTAL WATTAGE 90

24. GUEST BEDROOM
24

25. GUEST BEDROOM
25
S.NO
NAME OF
APPLIANCES
WATTS NO
TOTAL
WATTS
(W x NO)
1 Tube light 20 1 20
2 Fan 60 1 60
3 LED light 8 3 24
4 LED bed light 2 1 2
5 Focus lights 3 5 15
6 LED strip light 38 1 38

26. 26
S.NO
NAME OF
APPLIANCES
WATTS NO
TOTAL
WATTS
(W x NO)
7 Television 60 1 60
8 AC 1500 1 1500
9 Sewing machine 70 1 70
10 Vacuum cleaner 400 1 400
11
Charging point
(13A, 3 pin)
6 3 18
TOTAL WATTAGE 2,207

27. WASH ROOM – Guest
Bedroom
27

28. WASH ROOM – Guest
Bedroom
28
S.NO
NAME OF
APPLIANCES
WATTS NO
TOTAL
WATTS
(W x NO)
1 Exhaust fan 60 1 60
2 LED light 8 1 8
3
Charging point
(13A, 3 pin)
6 1 6
TOTAL WATTAGE 74

29. MASTER BEDROOM
29

30. MASTER BEDROOM
30
S.NO
NAME OF
APPLIANCES
WATTS NO
TOTAL
WATTS
(W x NO)
1 Tube light 20 1 20
2 Fan 60 1 60
3 LED light 8 4 24
4 LED strip light 60 1 60
5 LED bed light 2 1 2
6 Focus light 3 5 15

31. 31
S.NO
NAME OF
APPLIANCES
WATTS NO
TOTAL
WATTS
(W x NO)
7 Computer 100 1 100
8 AC 1500 1 1500
9 Mac book air 30 1 30
10 Iron 1000 1 1000
11
Charging point
(13A, 3 pin)
6 3 18
TOTAL WATTAGE 2,829

32. WASH ROOM - Master
Bedroom
32

33. WASH ROOM - Master
Bedroom
33
S.NO
NAME OF
APPLIANCES
WATTS NO
TOTAL
WATTS
(W x NO)
1 LED vanity light 60 1 60
2 Exhaust fan 60 1 60
3 LED light 8 1 8
4 Water heater 1000 1 1000
5
Charging point
(13A, 3 pin)
6 1 6
TOTAL WATTAGE 1,134

34. CHILDREN BEDROOM
34

35. CHILDREN BEDROOM
35
S.NO
NAME OF
APPLIANCES
WATTS NO
TOTAL
WATTS
(W x NO)
1 Tube light 20 1 20
2 Fan 60 1 60
3 LED light 8 3 24
4 LED strip light 80 1 80
5 LED bed light 2 1 2
6 Focus light 3 2 6

36. 36
S.NO
NAME OF
APPLIANCES
WATTS NO
TOTAL
WATTS
(W x NO)
7 AC 1500 1 1500
8 Tab 5 1 5
9 Laptop 50 1 50
10 Electric hair dryer 300 1 300
11
Charging point
(13A, 3 pin)
6 3 18
TOTAL WATTAGE 2,065

37. WASH ROOM – Children
Bedroom
37

38. WASH ROOM – Children
Bedroom
38
S.NO
NAME OF
APPLIANCES
WATTS NO
TOTAL
WATTS
(W x NO)
1 LED vanity light 60 1 60
2 Exhaust fan 60 1 60
3 LED light 8 1 8
4 Instant water heater 4000 1 4000
5
Charging point
(13A, 3 pin)
6 1 6
TOTAL WATTAGE 4,134

39. KITCHEN
39

40. KITCHEN
40
S.NO
NAME OF
APPLIANCES
WATTS NO
TOTAL
WATTS
(W x NO)
1 Tube light 20 1 20
2 Fan 60 1 60
3 Water purifier 100 1 100
4 Mixer 500 1 500
5 Grinder 750 1 750
6 Rice cooker 200 1 200

41. 41
S.NO
NAME OF
APPLIANCES
WATTS NO
TOTAL
WATTS
(W x NO)
7 Kettle 1200 1 1200
8 Fridge 400 1 400
9 Exhaust fan 60 1 60
10 Electric stove 2000 1 2000
11
Charging point
(13A, 3 pin)
6 8 48
TOTAL WATTAGE 5,338

42. WASH AREA
42

43. WASH AREA
43
S.NO
NAME OF
APPLIANCES
WATTS NO
TOTAL
WATTS
(W x NO)
1 LED light 8 1 8
2 Washing machine 500 1 500
3
Charging Point
(13A, 3 pin)
6 2 12
TOTAL WATTAGE 520

44. ELECTRICAL PLAN
44

45. TOTAL CONSUMPTION
OF ELECTRICITY
45
S.NO SPACES WATTS
1 Balcony 90
2 Combined living and dining room 3,194
3 Pooja room 90
4 Guest bedroom 2,207
5 Washroom- Guest bedroom 74
6 Master bedroom 2,829
7 Washroom- Master bedroom 1,134
8 Children bedroom 2,065
9 Washroom- Children bedroom 4,134
10 Kitchen 5,338
11 Wash area 520
TOTAL WATTAGE 21,675

46. TOTAL CONSUMPTION
OF ELECTRICITY
As the power consumption of electricity is 21,675
watts or 21.675 kilo watts, So it sufficient to have a
three phase electric installation.
46

47. HOUSEHOLD POWER
CONSUMPTION
47
48%
19%
14%
11%
5% 3%
Lighting
HVAC appliances
Home electronics
Kitchen and laundry
appliances
Air conditioning
Water heating

48. THANK YOU
DONE BY
M. LAKSHMI AKSHAYA
19011AA015
48