Electrical full forms exam point

In the world of electrical engineering Electrical full forms, numerous terms and abbreviations are frequently used to describe various components and concepts.

Understanding these terms is essential for anyone venturing into the field of electronics or electrical systems. This article will shed light on the full forms of some basic electrical components and terms, providing clarity and insight for both beginners and enthusiasts.

SL.NOABBREVIATIONFULL FORM
1XLPECROSS LINKED POLY ETHYLENE
2ACSRALUMINIUM CABLE STEEL REINFORCED
3PTFEPOLY TETRA FLORO ETHYLENE
4FRLSFIRE RESISTANCE LOW SMOKE
5EPRETHYLENE PROPELENE RUBBER
6GFCIGROUND FAULT CIRCUIT INTERRUPTER
7HPMV LAMPHIGH PRESSURE MERCURY VAPOUR LAMP
8HPSV LAMPHIGH PRESSURE SODIUM VAPOUR LAMP
9SCIMSQUIRREL CAGE INDUCTION MOTOR
10SRIMSLIP RING INDUCTION MOTOR
11VVVFVARIABLE VOLTAGE VARIABLE FREQUENCY
12OLTCON LOAD TAP CHANGER
13FCMAFLUX COMPENSATED MAGNETIC AMPLIFIER
14ACVSAIR CONDITIONING AND VENTILATION SYSTEM
15FDAFIRE DETECTION AND ALARM
16NONORMALLY OPENED
17NCNORMALLY CLOSED
18RTDRESISTANCE TEMPERATURE DETECTOR
19IECINTERNATIONAL ELECTROTECHNICAL COMMISSION
20ENEUROPEAN NORMS
21CENELECEUROPEAN COMMITTEE FOR ELECTROTECHNICAL STANDARDIZATION
22VDEVERBAND DEUTSCHER ELEKTROTECHNIKER
23BSBRITISH STANDARDS
24ISAINTERNATIONAL STANDARDS ASSOCIATION
25ANSIAMERICAN NATIONAL STANDARDS INSTITUTE
26ISOINTERNATIONAL STANDARDS ORGANIZATION
27IEEEINSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS
28ISAINTERNATIONAL STANDARDS ASSOCIATION
29ISOINTERNATIONAL ORGANIZATION FOR STANDARDIZATION
30NEMANATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION
31BISBUREAU OF INDIAN STANDARDS
32IPINGRESS PROTECTION
33ISMCINTERNATIONAL SOCIETY OF MOTOR CONTROL
34PCSPULL CHORD SWITCH
35BSSBELT SWAY SWITCH
36ZSSZERO SPEED SWITCH
SL.NO ABBREVIATION        FULL FORM
1PLC
PROGRAMMABLE LOGIC CONTROLLER
2DCSDISTRIBUTED CONTROL SYSTEM
3HMIHUMAN MACHINE INTERFACE
4MMIMAN MACHINE INTERFACE
5RIOREMOTE INPUT OUTPUT
6RTUREMOTE TERMINAL UNIT
7PIDPROPORTIONAL INTEGRAL and DERRIVATIVE
8SCADASUPERVISORY CONTROL AND DATA ACQUISITION
9HARTHIGHWAY ADRESSABLE REMOTE TRANSDUCER
10    ACDB ALTERNATING CURRENT DISTRIBUTION BOARD
11     DCDBDIRECT CURRENT DISTRIBUTION BOARD
12     PDBPOWER DISTRIBUTION BOARD
13    PCCPOWER CONTROL CENTRE
14     MCCMOTOR CONTROL CENTRE
15            MPDBMAIN POWER DISTRIBUTION BOARD
16    ACBAIR CIRCUIT BREAKER
17    VCBVACUUM CIRCUIT BREAKER
18    MLDBMAIN LIGHTING DISTRIBUTION BOARD
19    DOLDIRECT ONLINE
20      LDBLIGHTING DISTRIBUTION BOARD
21    SLDBSECONDARY LIGHTING DISTRIBUTION BOARD
22   EMLDBEMERGENCY LIGHTING DISTRIBUTION BOARD
23  RCCBRESIDUAL CURRENT CIRCUIT BREAKER
24   MPCBMOTOR PROTECTION CIRCUIT BREAKER
25   MCBMINIATURE CIRCUIT BREAKER
26   MCCBMOULDED CASE CIRCUIT BREAKER
27   EOCRELECTRONIC OVERCURRENT RELAY
28  RCBORESIDUAL CURRENT CIRCUIT BREAKER WITH OVER-CURRENTPROTECTION
29  ELCBEARTH LEAKAGE CIRCUIT BREAKER
30   HRC fuseHIGH RUPTURE CAPACITY FUSE
31  UPSUN-INTERRUPTED POWER SUPPLY
32  JBJUNCTION BOX
33  TBTERMINAL BOX
34  LCSLOCAL CONTROL STATION
35  CTCURRENT TRANSFORMER

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