Page 129 - CITS - ED - ELECTRICAL
P. 129
Description
Symbol
S.No.
Description
S.No.
Description
Description
Symbol
S.No.
43
43
SCR
56 56
Description
Description
S.No.
Description
Symbol
S.No.
S.No.
Symbol
Symbol
SPS T switch
44
SPS T switch
44
57
TRIAC
TRIAC
57
UJT
43
43
SCR
56
56
45
DPS T switch
45
DPS T switch
44
SPS T switch
SPS T switch
44
Relay
57
57
TRIAC
TRIAC
PNP transistor
58
PNP transistor
58
46
SPD T switch
45
DPS T switch
45
DPS T switch
46
SPD T switch
58
58
PNP transistor
PNP transistor
29
S.No.
Description
Loudspeaker
NPN transistor
59
SPD T switch
46
SPD T switch
46
47
DPD T switch
59
NPN transistor
DPD T switch
47
66
NAND Gate
73
NPN transistor
59
NPN transistor
59
Silicon Bilateral
Loudspeaker
38 35
47
47
DPD T switch
DPD T switch
switch (SBS)
48
Single Pole 5 way
67
60
OR Gate
FET N-channel
rotary switch
Single Pole 5 way
48
FET N-channel
60
74
Analog multimeter
rotary switch
Silicon Bilateral
38
Single Pole 5 way
48
48
Single Pole 5 way
60
60
FET N-channel
FET N-channel
NOR Gate
68
switch (SBS)
rotary switch
rotary switch
46
Piezoelectric crystal
49 UJT UJT UJT Description Symbol Symbol S.No. S.No. SCR SCR Symbol 29 35 Relay Description Symbol S.No. Galvanometer Symbol
SPDT slide switch
49 SPDT slide switch 61 FET P-channel 75 Thermo couple meter
SPDT slide switch
49 SPDT slide switch 61 ENGINEERING DRAWING - CITS 69 NOT Gate
49
FET P-channel
50 Relay contacts
61 FET P-channel 46 Piezoelectric crystal
FET P-channel
61
48
Varactor diode
50 Relay contacts
50
Relay contacts
50 Relay contacts 62 S.No. Description Symbol 70 S.No. EX-OR Gate Symbol
Description
Unijunction transistor
76 IGBT
Unijunction
Unijunction transistor
62
Unijunction transistor
51 Transformer tapped 62 62 67 Unijunction transistor 48 Varactor diode
T Flip-Flop
secondary transistor 64 77 T Flip-Flop
71
EX-NOR Gate
51
Transformer tapped
51
Transformer tapped
51 Transformer tapped
secondary
secondary secondary 63 LED diode 77 IC
LED diode
63
52 Shielded wire 63 68 LED diode 64 T Flip-Flop
LED diode
Piezo-electric
63 LED diode 72 78 Piezo-electric buzzer
Operational amplifier
65
buzzer
52 Shielded wire
52
Shielded wire
52 Shielded wire
53 Zener diode
64 Photo voltaic cell
53
Photo voltaic
53 Zener diode 64 Photo voltaic cell 65 79 Operational amplifier
Zener diode
Operational
Photo voltaic cell
64 69
cell
53 54 Zener diode 64 Photo voltaic cell amplifier
Schottky diode
S.No.
S.No.
Symbol
S.No.
Description
S.No.
Symbol
Symbol
Description
Description
Description
Symbol
S.No.
Description
Symbol
Symbol
S.No.
Symbol
Description
Description
Description
Symbol
S.No.
S.No.
54 Schottky diode S.No. Description Symbol S.No. Description Symbol
Schottky diode
54
S.No. Description Symbol S.No. Description Symbol
Description
Description
S.No.
S.No. 70 AND Gate Symbol S.No. Description Symbol
Symbol
65
Symbol
Description
S.No.
AND Gate
54 55 Schottky diode 66 66 65 NAND Gate Symbol S.No. Description Symbol
Diac
66 66
NAND Gate
NAND Gate
66
NAND Gate
65 NAND Gate
AND Gate
S.No.
AND Gate
Description
Description
Description
Description
Symbol
S.No.
Description
Symbol
55 Diac S.No. NAND Gate Symbol S.No. Galvanometer Symbol
55
Diac
Galvanometer
66
Galvanometer
S.No. 80 Galvanometer
73 73
73 73
73
Galvanometer
Galvanometer
NAND Gate
66 66 NAND Gate 73 Galvanometer
65 66 71 NAND Gate 73 Galvanometer
AND Gate
NAND Gate
NAND Gate
66
55 Diac 66 NAND Gate 73 Galvanometer
OR Gate
OR Gate
67 67
OR Gate
OR Gate
67
67 67 OR Gate 73 Galvanometer
Galvanometer
73
Galvanometer
73
67 OR Gate 74 74 Analog multimeter
Analog
74 74
Analog multimeter
Analog multimeter
Analog multimeter
OR Gate
67 67 OR Gate 74 81 Analog multimeter
multimeter
67 OR Gate 74 Analog multimeter
67
OR Gate
67
OR Gate
NOR Gate
NOR Gate
NOR Gate
68 68
68 68 72 OR Gate 74 74 Analog multimeter
NOR Gate
NOR Gate
68
Analog multimeter
68 NOR Gate 74 Analog multimeter
Analog multimeter
74
Analog multimeter
74
NOR Gate
68 68 NOR Gate 75 75 Thermo couple meter
Thermo couple
NOR Gate
68
Thermo couple mete
Thermo couple meterr
Thermo couple meter
68
68
NOR Gate
NOR Gate
NOT Gate
NOT Gate
NOT Gate
69 69
meter
69 69 73 NOR Gate 75 75 75 82 Thermo couple meter
NOT Gate
69
NOT Gate
Thermo couple meter
75
69 NOT Gate 75 Thermo couple meter
69 NOT Gate 75 Thermo couple meter
69 69 74 NOT Gate 75 Thermo couple meter
75
Thermo couple meter
75
Thermo couple meter
NOT Gate
NOT Gate
69
NOT Gate
NOT Gate
69
70 70
EX-OR Gate
EX-OR Gate
70
EX-OR Gate
EX-OR Gate
70 70 EX-OR Gate
76 76
IGBT
IGBT
70 EX-OR Gate 76 76 76 83 IGBT
IGBT
IGBT
IGBT
70 75 EX-OR Gate 76 IGBT
EX-OR Gate
70 70 EX-OR Gate 76 IGBT
EX-OR Gate
EX-OR Gate
70
70
EX-OR Gate
IGBT
EX-NOR Gate
71 71
EX-NOR Gate
EX-NOR Gate
71
EX-NOR Gate
71 71 EX-NOR Gate 76 76 IGBT
IGBT
76
76
IGBT
71 76 EX-NOR Gate
EX-NOR Gate
71 EX-NOR Gate 77 77 IC IC
EX-NOR Gate
71 71 EX-NOR Gate 77 77 77 84 IC IC IC IC
71
EX-NOR Gate
71
EX-NOR Gate
77
IC
Piezo-electric buzzerr
Piezo-electric buzze
72 72
72 72 Piezo-electric buzzer 77 IC
Piezo-electric buzzer
Piezo-electric buzzer
72
72 Piezo-electric buzzer 77 IC
77 77
72 Piezo-electric buzzer 77 IC ICIC
72 Piezo-electric buzzer
Piezo-electric buzzer
Piezo-electric buzzer
72
72 72 Piezo-electric buzzer
116
CITS : Engineering Drawing (Electrician, Electronics Mechanic) - Exercise 7