Electrician 1st Year Trade Theory Topic Wise Lecture


Electrician

1st Year ( Trade Theory-Topic Wise)

For Electrician 2nd Year Trade Theory Click here

Sr. No.

Lesson Name

Videos Link

1

SCOPE OF ELECTRICIAN TRADE

https://youtu.be/Ykqw-gRrD4E

2

INTRODUCTION OF ITI

https://youtu.be/ZX8QYM79Wz4

3

SAFETY AND FIRST AID

https://youtu.be/iVfAeoiPSdo

4

STANDARD AND STANDARDISATION

https://youtu.be/dh0L15-Msoi

5

ELECTRICAL HANDTOOLS

https://youtu.be/Ra9svjakUHw

6

ELECTRON THEORY

https://youtu.be/XP18EARjw0c

7

CONDUCTOR, SEMICONDUCTOR AND INSULATORS

https://youtu.be/rqopVYOHvR4

8

SOLDER AND SOLDERING

https://youtu.be/H7b9izEtjGI

9

TYPES AND CHARACTERISTICS OF RESISTORS

https://youtu.be/BB1fhB58nRE

10

OHMS LAW

https://youtu.be/lsgu5ErLIog

11

LAWS OF RESISTORS

https://youtu.be/6MlOLDRzuek

12

ELECTRIC CIRCUIT

https://youtu.be/Ccv6xGkzqhE

13

KIRCHOFF'S LAWS PART 1

https://youtu.be/I_f8ddWchpI

14

KIRCHOFF'S LAWS PART 2

https://youtu.be/Q-Dxlukoc-A

15

WHEATSTONE BRIDGE

https://youtu.be/ju725nYlr9k

16

TEMPERATURE EFFECT ON RESISTOR

https://youtu.be/Q3gu0PTDd-s

17

METHODS OF MEASURING RESISTANCE

https://youtu.be/v3Jcqb0fiE8

18

NE CODE - 2011

https://youtu.be/ddPhooO6Irs

19

CABLES (HT, LT & EHT)

https://youtu.be/u-aI4RywBIc

20

STANDARD WIRE GUAGE

https://youtu.be/I0CcK5bx0V0

21

ELECTRICAL ACCESSORIES

https://youtu.be/2GF5H_bFW5c

22

SIMPLE DOMESTIC ELECTRIC CIRCUIT

https://youtu.be/OT31P3258nI

23

MCB

https://youtu.be/38QogqjCy9g

24

CHEMICAL EFFECT, ELECTROLYSIS

https://youtu.be/Z9isJUb3Nmg

25

FARADAY'S LAWS OF ELECTROLYSIS

https://youtu.be/SnK6QcBIwGc

26

ELECTROPLATING, ELECTRO CHEMICAL EQUIVALENT

https://youtu.be/mSm67o4YupM

27

PRIMARY CELL

https://youtu.be/9JncDzoPJtU

28

LEAD ACID CELL

https://youtu.be/XK58GD56SkQ

29

CARE OF BATTERY CHARGING

https://youtu.be/YKH4zf5SjHI

30

GROUPING OF CELLS

https://youtu.be/6VEq7dPRjaA

31

CARE AND MAINTENANCE OF SECONDARY CELL

https://youtu.be/fQC0joMlODc

32

TESTING EQUIPMENT OF BATTERY

https://youtu.be/rH90ywdZIV4

33

SOLAR BATTERY, RECHARGEABLE DRY CELL

https://youtu.be/cIN40Sqbs2Q

34

USE OF BATTERY IN INVERTER

https://youtu.be/dXUqaYuDaKo

35

USE OF BATTERY IN UPS

https://youtu.be/q2sQYHKARF0

36

HEXO FRAME AND HEXO BLADE

https://youtu.be/mxkMHmcXsGU

37

CARPENTARY COMMON HAND TOOLS

https://youtu.be/12M5W68EiFA

38

MARKING TOOLS FOR CARPENTER

https://youtu.be/no4zQi3TfpM

39

DIVIDING TOOLS

https://youtu.be/xRViw8wzBds

40

HOLDING TOOLS

https://youtu.be/7wpuZH4mIJs

41

DRILLING TOOLS

https://youtu.be/iVAU5nIfPlA

42

TAPE AND DIE

https://youtu.be/Zwa5zAT6Vtw

43

SCREW AND RIVET

https://youtu.be/aL87mZHwGAM

44

SHEET METAL FOLDING TOOLS

https://youtu.be/GLvXP0qIfzI

45

SHEET METAL SOLDERING

https://youtu.be/a6nHUuaMoa8

46

USE, PROPERTIES AND TYPES OF MAGNETS

https://youtu.be/xrFzyV10b-A

47

MAGNETIC MATERIALS AND METHODS OF MAKING MAGNETS

https://youtu.be/oe4bNRDKgB4

48

LAWS OF ELECTROMAGNETISM

https://youtu.be/Ek7GtpyfXhY

49

ELECTROMAGNET

https://youtu.be/EGaBgDKTrvI

50

MAGNETIC CIRCUIT

https://youtu.be/tX051zGH9Fg

51

CAPACITOR AND CHARGING AND DISCHARGING OF CAPACITOR

https://youtu.be/eJ5kTNdfBQo

52

ALTERNATING CURRENT AND ITS TERMS

https://youtu.be/Kfsz5Hykbjs

53

A.C. CIRCUIT

https://youtu.be/XmuAZsVPj_E

54

INDUCTANCE, CAPACITANCE AND POWER FACTOR

https://youtu.be/HKWEtuhTEhY

55

COMPARISION AND ADVANTAGES OF A.C. AND D.C.

https://youtu.be/GGiQs6Xj4xY

56

R.L.C. SERIES CIRCUIT IN A.C. CIRCUIT

https://youtu.be/--Dj_J7XuuA

57

R.C. SERIES CIRCUIT IN A.C. CIRCUIT

https://youtu.be/d4QDruC5qiQ

58

R.L.C. PARALLEL CIRCUIT IN A.C. CIRCUIT

https://youtu.be/9lVYkSNlmkY

59

L.C. PARALLEL CIRCUIT

https://youtu.be/aX9590YWXbI

60

POLYPHASE SYSTEM

https://youtu.be/Q7mPc441i64

61

STAR AND DELTA CONNECTION

https://youtu.be/JWMhnFS4jEw

62

POWER MEASUREMENT IN 3 PHASE CIRCUIT

https://youtu.be/3A8Jqzxqa-M

63

EARTHING AND ITS TYPES

https://youtu.be/6q_VtGrT6A8

64

METHOD OF MEASURING EARTH RESISTANCE

https://youtu.be/Yloz_SOxPj8

65

ELCB

https://youtu.be/vENXY537Apc

66

ATOMIC STRUCTURE

https://youtu.be/eMgjfc15H2s

67

GUIDELINES OF IEC 60364 FOR EARTHING

https://youtu.be/g0_mZ-6y4eU

68

N TYPE, P TYPE SEMICONDUCTOR

https://youtu.be/qIL09jmMt0s

69

PN JUNCTION DIODE, TYPES OF DIODE

https://youtu.be/DlMPzEWYM9k

70

FORWARD AND REVERSE BIAS OF DIODE AND ITS V-I CHARACTERISTIC

https://youtu.be/xP4c1UGXe2g

71

IMPORTANCE OF D.C. AND RECTIFIER

https://youtu.be/PxgkKzu46JY

72

HALF WAVE AND FULL WAVE RECTIFIERS

https://youtu.be/dM2LRbZEWH4

73

FILTER CIRCUIT

https://youtu.be/LcHYvW0JPH4

74

CATHODE RAY OSCILLOSCOPE

https://youtu.be/HwijaSZCJdo

75

INTRODUCTION TO TRANSISTOR, ITS CONSTRUCTION, TYPES AND TESTING

https://youtu.be/lhODfqiF8d8

76

CHARACTERISTICS OF TRANSISTOR

https://youtu.be/y41uZnwBDyo

77

AMPLIFIER

https://youtu.be/lTK8CdLQsJM

78

TUNNED COLLECTOR OSCILLATOR, COLPITTS OSCILLATOR

https://youtu.be/bsJw2W8PbxM

79

HARTLEY OSCILLATOR AND CRYSTAL OSCILLATOR

https://youtu.be/Pc3Ghw8ppBY

80

IC 555, IC 741 AND MUTIVIBRATOR

https://youtu.be/gAsFKr6hHtI

81

UNI JUNCTION TRANSISTOR AND FIELD EFFECT TRANSISITOR

https://youtu.be/Y_F7-65Pr7I

82

MOSFET AND SCR

https://youtu.be/RG6CAal_6xY

83

DIAC AND TRIAC

https://youtu.be/bfatsAGlVqg

84

DIGITAL ELECTRONICS

https://youtu.be/lmW_GNnt43I

85

LOGIC GATES

https://youtu.be/HyUZZzh8TSQ

86

WIRING

https://youtu.be/huE7Fpu8_Dk

87

TYPES OF WIRING

https://youtu.be/IGXJi2Em9YQ

88

METAL CONDUIT WIRING

https://youtu.be/GrDQ2QLAplY

89

DOMESTIC WIRING INSTALLATION, LAYOUT, DIAGRAM

https://youtu.be/vOu6PBuO0Zg

90

METHODS OF CONNECTIONS IN DOMESTIC WIRING

https://youtu.be/lXaXGMgxRbI

91

POWER WIRING AND CONTROL WIRING

https://youtu.be/7inLqQErBP8

92

TESTING OF DOMESTIC WIRING INSTALLATION

https://youtu.be/yenG0EaGWKI

93

FUSE

https://youtu.be/bDYE_vVhA8U

94

MINIATURE CIRCUIT BREAKER AND EARTH LEAKAGE CIRCUIT BREAKER

https://youtu.be/IZ5j9mP33-M

95

RELAY

https://youtu.be/ghJ_vSm5_Qo

96

DC GENERATOR

https://youtu.be/NCrnyn2dM0c

97

DC GENERATOR- 2

https://youtu.be/HDFfwE1-VhE

98

PARTS OF D.C. GENERATOR

https://youtu.be/YPG4EfWuxX0

99

EMF EQUATION OF D.C. GENERATOR

https://youtu.be/NQ5yNE-m5gg

100

TYPES OF D.C. GENERATOR

https://youtu.be/bUWsHM2MbEk

101

CHARACTERISTICS OF D.C. GENERATOR

https://youtu.be/Lo_PjTHO_do

102

ARMATURE REACTION, USE OF INTERPOLE, ITS CONNECTION AND COMMUTATION

https://youtu.be/U2KzZ3EYIPU

103

PARALLEL OPERATION OF D.C. GENERATOR

https://youtu.be/uyFplmvSe3o

104

USES OF D.C. GENERATOR, ITS CARE AND MAINTENANCE

https://youtu.be/g_LdOyuKey0

105

WORKING PRINCIPLE OF D.C. MOTOR, BACK EMF AND TORQUE

https://youtu.be/UO7v0ZaxD4A

106

TYPES AND CHARACTERISTICS OF D.C. MOTOR

https://youtu.be/TllKkQ6Fhsw

107

D.C. COMPOUND MOTOR

https://youtu.be/FlvCzGhMDxU

108

D.C. MOTOR STARTER

https://youtu.be/0lCA4-A6RAY

109

EFFECIENCY OF D.C. MOTOR, LOSSES, RATING AND NUMERICALS

https://youtu.be/Ca116-SFTEY

110

D.C. MOTOR FAULTS AND REMEDIES

https://youtu.be/Z_d6lmT47EM

111

SPEED CONTROLLING OF D.C. MOTOR

https://youtu.be/ru0rAKMse2c

112

NUMERICALS OF D.C. MOTOR

https://youtu.be/2sXl4cHwQww

113

INTRODUCTION TO TRANSFORMER, WORKING PRINCIPLE, CONSTRUCTION, TYPES AND EMF EQUATION

https://youtu.be/IqOmER9C2qs

114

IDEAL TRANSFORMER, TRANSFORMER RATIO, NUMERICALS

https://youtu.be/R2JpVt0ht88

115

AUTO TRANSFORMER, INSTRUMENT TRANSFORMER

https://youtu.be/tOK9OzQQbWU

116

PARTS OF TRANSFORMER, 3 PHASE TRANSFORMER, METHODS OF WINDING OF 3 PHASE TRANSFORMER

https://youtu.be/a8BukYu77RU

117

COOLING OF TRANSFORMER, OIL TESTING, PARALLEL OPERATION OF TRANSFORMER, TAP CHANGING

https://youtu.be/7-hh5A3uHKE

118

TRANSFORMER BUSHING, TAP CHANGING

https://youtu.be/cJEfMJyuaHc

119

CLASSIFICATION OF ELECTRICAL INSTRUMENTS, DEFLECTING TORQUE, CONTROLLING TORQUE, DAMPING TORQUE

https://youtu.be/hP9gMupxWDY

120

PMMC INSTRUMENT, MI INSTRUMENT

https://youtu.be/5c9gj1WmlCo

121

RANGE EXTENSION OF PMMC VOLTMETER AND AMMETER, DYNAMOMETER TYPE INSTRUMENT

https://youtu.be/xld1pZn1vDU

122

POST OFFICE BOX, SLIDE WIRE BRIDGE, OHMMETER, MEGGER, EARTH RESISTANCE TESTER

https://youtu.be/wYirtqSMUuE

123

WATTMETER, POWER FACTOR METER, FREQUENCY METER

https://youtu.be/rM_L-MTd02w

124

SINGLE PHASE INDUCTION TYPE ENERGY METER, D.C. AMPERE HOUR MERCURY MOTOR METER, 3 PHASE ENERGY METER

https://youtu.be/DIb_8USDvYM

125

MAXIMUM DEMAND INDICATOR, TRIVACTOR METER, DIGITAL ENERGY METER, PHASE SEQUENCE METER

https://youtu.be/n7qL2Xyb1Ow

126

TECHO METER, TONG TESTER

https://youtu.be/vYgY6TB_nKk


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