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About TNUSRB SI 2023

TNUSRB SI 2023 - Tamil Nadu Uniformed Services Recruitment Board (TNUSRB) is constituted by the Government of Tamil Nadu conducts TNUSRB SI to recruit candidates for Sub Inspector of Police and  Sub Inspector of Police (Technical and Finger Print branch). The Board conducts the exam separately for each post, i.e. SI (Tech) and SI (Finger Print). There are two different quotas to apply for the exam – open and departmental quota. Candidates who are already serving under Department of Police, Tamil Nadu can apply under departmental quota. The Board conducts TNUSRB SI in four stages – Written exam, Physical Measurement Test (PMT), Document Verification and Viva-Voce. To appear for the exam, candidates will need to apply for the exam in the online mode through the official website. Before applying, candidates must check whether they fulfil all eligibility conditions prescribed by the board.

TNUSRB SI 2023 Highlights

Full Exam NameTamil Nadu Uniformed Services Recruitment Board Sub Inspector
Short Exam NameTNUSRB SI
Conducting BodyTamil Nadu Uniformed Services Recruitment Board
Exam LevelState Level Exam
LanguagesEnglish, Tamil
Mode of ApplicationOnline
Application Fee (General)500 Rs [Offline] +1 More
Mode of ExamOffline
Mode of CounsellingOffline
Exam Duration2 Hours 30 Minutes
Number of Seats615 Seats

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TNUSRB SI 2023 Important Dates

Past Dates and Events

26 Sep, 2023

Result - Provisional result | Mode: Online

26 Aug, 2023 - 27 Aug, 2023

Exam | Mode: Offline

01 Jun, 2023 - 30 Jun, 2023

Application | Mode: Online

05 May, 2023

Advertisement | Mode: Online

TNUSRB SI 2023 Eligibility Criteria

The eligibility criteria of TNUSRB SI is determined by Tamil Nadu Uniformed Services Recruitment Board along with the notification. TNUSRB SI eligibility criteria has been given below.

Age Limit: In order to be eligible for TNUSRB SI, candidates must be between 20 and 28 years of age.

Educational Qualification: Candidates must hold a degree in Science from UGC recognised Universities. Besides graduation, candidates should also have studied Tamil as a subject in class 10. Candidates not having studied Tamil in class 10 will need to clear Part 2 test held by Tamil Nadu Public Service Commission (TNPSC) within two years of joining the post.

TNUSRB SI 2023 Application Process

Mode of Application : Online

Mode of Payment : Net Banking | Credit Card | Debit Card | Other

The application form of TNUSRB SI is released by the Tamil Nadu Uniformed Services Recruitment Board. TNUSRB SI application form is available online on the official website only. To apply for the exam, candidates need to register for the exam after which they will need to fill all details in the application form.

To apply successfully for the exam, candidates have to pay application fee of Rs. 500. However, candidates who are applying under both open and departmental categories will have to pay Rs. 1000 as examination fee. The procedure to apply for TNUSRB SI  has been provided below.

To apply for TNUSRB SI, candidates should follow the steps given below:

  • Click on ‘Create New User’

  • New User Sign Up Form’ will appear on screen

  • Provide email ID on which OTP will be sent

  • With the help of OTP, user ID and password will be generated

  • Using user ID and password, login to the application window

  • Provide all details such as personal, academic and contact details

  • Click on ‘Submit’

  • Pay application fee

Application Fees

CategoryQuotaModeGenderAmount
SC, ST, General, OBCOffline, OnlineMale, Transgender, Female₹ 500
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TNUSRB SI 2023 Syllabus

General science-

General science: Unit 01
Physics
General science: Unit 02
Chemistry
General science: Unit 03
Biology
General science: Unit 04
Scientific instruments
General science: Unit 05
Inventions and discoveries
General science: Unit 06
Scientists and their contributions
General science: Unit 07
Human physiology
General science: Unit 08
Diseases and their cause, cure and prevention
General science: Unit 09
Diet and balanced diet
General science: Unit 10
Human genetics
General science: Unit 11
Animals
General science: Unit 12
Mammals and birds
General science: Unit 13
Environment and ecology
General science: Unit 14
Elements and compounds
General science: Unit 15
Acids, bases and salts and allied subjects
General science: Unit 16
Motion
General science: Unit 17
Newton’s laws of motion
General science: Unit 18
Properties of matter
General science: Unit 19
Electricity
General science: Unit 20
National laboratories

History of India+

History of India: Unit 01
Dates and events of Indian History from Indus Valley Civilisation to the present day Indian modern administration

Geography+

Geography: Unit 01
Regions of India
Geography: Unit 02
Weather, monsoon and climate
Geography: Unit 03
Rainfall
Geography: Unit 04
Natural calamities
Geography: Unit 05
Crops
Geography: Unit 06
Crops pattern
Geography: Unit 07
Indian towns and places
Geography: Unit 08
Hill stations
Geography: Unit 09
National parks
Geography: Unit 10
Major ports
Geography: Unit 11
Minerals
Geography: Unit 12
Location of major industries
Geography: Unit 13
Forests and wildlife
Geography: Unit 14
Population distribution in India

Economics and commerce+

Economics and commerce: Unit 01
Agriculture, major crops and crop pattern in India
Economics and commerce: Unit 02
Industrial development
Economics and commerce: Unit 03
Major, medium, small scale and cottage industries
Economics and commerce: Unit 04
Housing, drinking water and other development schemes
Economics and commerce: Unit 05
Price policy, inflation, population and unemployment problems
Economics and commerce: Unit 06
Imports and exports industrial development and five year planning

Indian polity+

Indian polity: Unit 01
Indian constitution
Indian polity: Unit 02
Salient features
Indian polity: Unit 03
Citizenship
Indian polity: Unit 04
Elections
Indian polity: Unit 05
Parliament and state legislature
Indian polity: Unit 06
Executive
Indian polity: Unit 07
States
Indian polity: Unit 08
Judiciary system
Indian polity: Unit 09
Local self-governments
Indian polity: Unit 10
Centre-state relations
Indian polity: Unit 11
Language policy and foreign policy

Current Events+

Current Events: Unit 01
Latest development in science and technology
Current Events: Unit 02
Political developments in India
Current Events: Unit 03
New developments in trade
Current Events: Unit 04
Transport and communication
Current Events: Unit 05
Historical events
Current Events: Unit 06
Fine arts
Current Events: Unit 07
Arts
Current Events: Unit 08
Literature
Current Events: Unit 09
Culture of India and Tamil Nadu

Electronic devices and circuits+

Electronic devices and circuits: Unit 01
Semiconductor
Electronic devices and circuits: Unit 02
Intrinsic and extrinsic
Electronic devices and circuits: Unit 03
N-type and p-type
Electronic devices and circuits: Unit 04
PN junction diode
Electronic devices and circuits: Unit 05
Zener diode
Electronic devices and circuits: Unit 06
Rectifier
Electronic devices and circuits: Unit 07
Bipolar junction
Electronic devices and circuits: Unit 08
Transistor
Electronic devices and circuits: Unit 09
Oscillators
Electronic devices and circuits: Unit 10
Field effect transistor
Electronic devices and circuits: Unit 11
Unijunction transistor
Electronic devices and circuits: Unit 12
SCR, DIAC, TRIAC and MOSFET
Electronic devices and circuits: Unit 13
Optoelectronic devices and wave shaping circuits
Electronic devices and circuits: Unit 14
BJT amplifier
Electronic devices and circuits: Unit 15
FET amplifier
Electronic devices and circuits: Unit 16
Feedback amplifier
Electronic devices and circuits: Unit 17
Oscillator
Electronic devices and circuits: Unit 18
IGBT
Electronic devices and circuits: Unit 19
MOSFET
Electronic devices and circuits: Unit 20
Converter and choppers
Electronic devices and circuits: Unit 21
Inverters
Electronic devices and circuits: Unit 22
PLC
Electronic devices and circuits: Unit 23
DCS

Electrical circuits and machines+

Electrical circuits and machines: Unit 01
D.C. Circuits
Electrical circuits and machines: Unit 02
Current power
Electrical circuits and machines: Unit 03
Resistance
Electrical circuits and machines: Unit 04
Conductance
Electrical circuits and machines: Unit 05
Resistivity
Electrical circuits and machines: Unit 06
Ohm’s law
Electrical circuits and machines: Unit 07
Kirchhoff’s law
Electrical circuits and machines: Unit 08
A.C. circuits
Electrical circuits and machines: Unit 09
Resonance
Electrical circuits and machines: Unit 10
Transformers and power supplies
Electrical circuits and machines: Unit 11
Test instruments
Electrical circuits and machines: Unit 12
D.C. machines
Electrical circuits and machines: Unit 13
Types of generator
Electrical circuits and machines: Unit 14
Induction motor
Electrical circuits and machines: Unit 15
Stepper motor
Electrical circuits and machines: Unit 16
Universal motor
Electrical circuits and machines: Unit 17
Measuring instruments
Electrical circuits and machines: Unit 18
Bridges
Electrical circuits and machines: Unit 19
CRO
Electrical circuits and machines: Unit 20
Digital storage
Electrical circuits and machines: Unit 21
Oscilloscope
Electrical circuits and machines: Unit 22
Function generator
Electrical circuits and machines: Unit 23
Transducers
Electrical circuits and machines: Unit 24
Sensors
Electrical circuits and machines: Unit 25
Digital voltmeter
Electrical circuits and machines: Unit 26
Digital multimeter
Electrical circuits and machines: Unit 27
Power devices and trigger circuits
Electrical circuits and machines: Unit 28
Inverters and applications

Micro electronics+

Micro electronics: Unit 01
Number system
Micro electronics: Unit 02
Boolean algebra and logic gates
Micro electronics: Unit 03
Digital logic families
Micro electronics: Unit 04
Combinational circuits
Micro electronics: Unit 05
Sequential circuits
Micro electronics: Unit 06
Operational amplifier and its application
Micro electronics: Unit 07
Phase locked loop
Micro electronics: Unit 08
Digital to analog converter
Micro electronics: Unit 09
Analog to digital converter
Micro electronics: Unit 10
IC timer

Micro processor and its application+

Micro processor and its application: Unit 01
Introduction to microprocessors and microcontroller
Micro processor and its application: Unit 02
Architecture and instruction set of 8085 microprocessor and 8051 microcontroller
Micro processor and its application: Unit 03
I/O and timer
Micro processor and its application: Unit 04
Programming of 8085 microprocessor and 8051 microcontroller
Micro processor and its application: Unit 05
Interrupt and serial communication for data transfer
Micro processor and its application: Unit 06
Interfacing techniques and its application

Network, antenna and propagation+

Network, antenna and propagation: Unit 01
Networks
Network, antenna and propagation: Unit 02
Equalizer
Network, antenna and propagation: Unit 03
Attenuator
Network, antenna and propagation: Unit 04
Filters
Network, antenna and propagation: Unit 05
Antennas
Network, antenna and propagation: Unit 06
Fundamentals of radiation
Network, antenna and propagation: Unit 07
Antenna parameters
Network, antenna and propagation: Unit 08
Oscillating dipole
Network, antenna and propagation: Unit 09
Half wave dipole
Network, antenna and propagation: Unit 10
Folded dipole
Network, antenna and propagation: Unit 11
Yagi array
Network, antenna and propagation: Unit 12
Aperture and slot antennas
Network, antenna and propagation: Unit 13
Spiral antenna
Network, antenna and propagation: Unit 14
Helical antenna
Network, antenna and propagation: Unit 15
Log periodic antenna arrays
Network, antenna and propagation: Unit 16
Antenna measurements
Network, antenna and propagation: Unit 17
Propagation of radio waves

Communication engineering and system+

Communication engineering and system: Unit 01
Communication theory
Communication engineering and system: Unit 02
Amplitude modulation
Communication engineering and system: Unit 03
Angle modulation
Communication engineering and system: Unit 04
Pulse modulation techniques
Communication engineering and system: Unit 05
Digital communication techniques
Communication engineering and system: Unit 06
Information theory
Communication engineering and system: Unit 07
Digital modulation technique
Communication engineering and system: Unit 08
Channel codes
Communication engineering and system: Unit 09
Spread spectrum techniques
Communication engineering and system: Unit 10
Optical communication
Communication engineering and system: Unit 11
Wireless communication
Communication engineering and system: Unit 12
Wireless communication technologies (2G, 3G, 4G)
Communication engineering and system: Unit 13
Cellular concepts
Communication engineering and system: Unit 14
Multiple access techniques
Communication engineering and system: Unit 15
Radar and navigational aids

Programming and application of computers+

Programming and application of computers: Unit 01
Introduction to computers
Programming and application of computers: Unit 02
Hardware and software installation and maintenance
Programming and application of computers: Unit 03
Firmware upgrading
Programming and application of computers: Unit 04
Trouble shooting of desktop and laptops
Programming and application of computers: Unit 05
Accessing scanners
Programming and application of computers: Unit 06
Printers
Programming and application of computers: Unit 07
Facsimile communication system
Programming and application of computers: Unit 08
Audio and video systems
Programming and application of computers: Unit 09
Working with word processing
Programming and application of computers: Unit 10
Spreadsheet
Programming and application of computers: Unit 11
Programming and application of computers: Unit 12
Power point and internet software
Programming and application of computers: Unit 13
Recent trends in social media and cyber security
Programming and application of computers: Unit 14
Computer network devices and OSI layers
Programming and application of computers: Unit 15
TCP/IP and 802.X protocols
Programming and application of computers: Unit 16
Cryptography and network security
Programming and application of computers: Unit 17
Encryption and decryption algorithms
Programming and application of computers: Unit 18
Authentication and integrity algorithms

Programming in "C"+

Programming in "C": Unit 01
Program
Programming in "C": Unit 02
Development and introduction to "C"
Programming in "C": Unit 03
"C" Operators
Programming in "C": Unit 04
I/O Statements and decision making
Programming in "C": Unit 05
Simple “C” programming

TNUSRB SI 2023 Exam Pattern

Tamil Nadu Uniformed Services Recruitment Board releases the exam pattern of TNUSRB SI along with the notification. As per TNSRB SI exam pattern, the exam will comprise four exam stages – Written exam, Physical Measurement Test, Document Verification and Viva-Voce. The written test will be held for 3 hours. The test will comprise 170 multiple choice questions. Candidates will be awarded 0.5 mark for every correct answer. The complete quota-wise exam pattern of TNUSRB SI written exam has been provided in the tables below.

TNUSRB SI Exam Pattern – Written Exam (Open Quota)

S. No.

Tests

Marks

1

Written Exam

General Knowledge

55

General Ability Test

30

Total

85

2

Special marks for NCC, NSS and Sports/ Games

5

3

Interview

10

Total

100


TNUSRB SI Exam Pattern – Written Exam (Departmental Quota)

S. No.

Tests

Marks

1

Written Exam

General Knowledge

45

General Ability Test

40

Total

85

2

Special marks for winning medals in National Police Duty Meet

5

3

Interview

10

Total

100

TNUSRB SI 2023 Admit Card

Tamil Nadu Uniformed Services Recruitment Board (TNUSRB) is issued the TNUSRB admit card online. Candidates who have applied successfully for the exam can download admit card. Candidates can download TNUSRB SI admit card with their user ID and password. The conducting Board will not send the admit through post or any other method. Upon availability of admit card, TNUSRB has sent the link to avail the same on candidates’ registered email ID and mobile number. The procedure to download the admit card are as follows.

Steps to download TNUSRB SI admit card

  • Click on the ‘Hall Ticket’ link

  • The login window will appear on screen

  • Enter user ID and password

  • Click on ‘Login’

  • Save and download admit card

Documents Required at Exam

  • Aadhaar card
  • Voter card
  • PAN card
  • Passport
  • Identity card issued by Government/University/College/Institutions

TNUSRB SI 2023 Answer Key

After the conduct of the written exam, the Tamil Nadu Uniformed Services Recruitment Board (TNUSRB) will release the preliminary answer key of TNUSRB SI. The Board will publish the TNUSRB SI answer key online in the form of a pdf file containing the correct answers to all questions asked in the written exam.

In case of discrepancies in the preliminary answer key, candidates will be able to raise objections by providing valid proof within 7 days from the date of release. After scutinising the objections raised by candidates, the Board will make the necessary changes and release the final answer key. Based on the final answer key, candidates can predict their probable score in TNUSRB SI written exam.

TNUSRB SI 2023 Result

Tamil Nadu Uniformed Services Recruitment Board declars the result of TNUSRB SI in four-stage - written exam, Physical Measurement Test (PMT), Document Verification and final result. The Board will release the result of the written exam after the final answer key for the same has been declared. On the basis of the result of the written exam, candidates will be selected for Physical Measurement Test (PMT). Candidates qualifying PMT will be called for DV and then for Viva-Voce. After the conduct of the interview, the final result of TNUSRB SI will be prepared. On the basis of the final TNUSRB SI result, candidates will be shortlisted for recruitment to the various post available for Sub Inspectors.

TNUSRB SI 2023 Cutoff

The cut off of TNUSRB SI is the minimum number of marks that candidates must obtain in order to qualify the exam stage and become eligible for the next stage of the recruitment process. Tamil Nadu Uniformed Services Recruitment Board will declare TNUSRB SI cut off individually for all stages of the exam after which the final cut off will be prepared. The Board has already prescribed the minimum qualifying marks of the written exam - 30 marks.

First, the Board will determine the cut off of the written exam on the basis of which candidates will be shortlisted for PMT. Candidates qualifying PMT stage will be called for Document Verification. After Document Verification, candidates producing all valid certificates required for the exam will be selected to appear for Viva-Vice. After the interview, the Board will prepare the final TNUSRB SI cut off list. Based on the final cutoff, candidates will be recruited for the various branches of Sub Inspector.

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TNUSRB SI 2023 Selection Process

Tamil Nadu Uniformed Services Recruitment Board conducts TNUSRB SI exam in four stage to recruit candidates for the various branches available for the post of Sub Inspector. The four stage of the exam are – Written examination, Physical Measurement Test, Document Verification and Viva-Voce. Candidates will have to qualify each stage of the exam to be selected for subsequent rounds of the exam.

On the basis of marks secured in the written exam, candidates will be selected for PMT. Qualifying PMT, candidates will be called for Document Verification. After document Verification, candidates producing all valid documents and certificated during Document Verification will be shortlisted to appear for Viva-Voce (Interview). After Viva-Voce, final result will be prepared on the basis of candidates’ performance in the exam.

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