TSLPRB SI (Communication) Question Paper 2016

TSLPRB SI Communication Question Paper 2016. Telangana State Level Police Recruitment Board (TSLPRB) conducted Telangana SI PWT Exam. Telangana SI preliminary Exam was held on 17th April 2016. Telangana SI Question paper & answer key available at TSLPRB official website. Here we are providing some of the questions asked in TSLPRB Sub inspector Preliminary Written Test paper. Candidates can get the TSLPRB SI (Communication) Questions& Answers now.  . Following are the Questions asked in Telangana SI Preliminary Written Test 2016.

Click here for Telangana SI 2016 Preliminary Question Paper& Key

TSLPRB SI Communication Question Paper

  1. Which capacitor stores a higher  amount  of  energy  ?

(1)   Air capacitor

(2)   Paper capacitor

(3)   Mica capacitor

(4)   Plastic film capacitor resistor

  1. Materials which can store electrical energy are called

(1)   Magnetic materials

(2)   Semi conductors

(3)   Dielectric materials

(4)   Super conductors

  1. The property of material by which it can be rolled into sheets is called

(1)   Plasticity

(2)   Elasticity

(3)   Malleability

(4)   Ductility

  1. The material popularly used for contacts and interconnections in ICs is

(1)   Copper

(2)   Aluminum

(3)   Silver

(4)   Zinc

  1. Number of electrons in any shell ‘n’ of an atom can be determined by the formula

(1)   4n2

(2)   3n2

(3)   2n2

(4)   n2

  1. A helical antenna is used for satellite tracking because of its

(1)   circular polarization

(2)   maneuverability

(3)   broad bandwidth

(4)   good front to back ratio

  1. The addition of _______ converts the basic D’arsonval movement into DC voltmeter

(1)   parallel resistor

(2)   series resistor

(3)   parallel capacitor

(4)   series capacitor

  1. The difference between true value and measured value is called as ______

(1)   Relative error

(2)   Static error

(3)   Linearity error

(4)   Limiting error

  1. Which of the following is an Active Transducer?

(1)   Thermometer

(2)   Thermistor

(3)   Thermocouple

(4)   Strain gauge

  1. Light is confined within the core of a step index fiber by

(1)   Refraction

(2)   Total internal reflection at the outer edge of the cladding

(3)   Total internal reflection at the core cladding boundary

(4)   Reflection from the fiber’s plastic coating

  1. In digital Time Division multiplexing, synchronization is performed by ______ technique

(1)   bit stuffing

(2)   bit coding

(3)   bit interleaving

(4)   bit surfing

  1. The dominant mode in a hollow rectangular waveguide is

(1)   TE10

(2)   TM10

(3)   TEM

(4)   TE11

  1. Ferrite microwave devices are ______

(1)   Passive, reciprocal

(2)   Passive, non-reciprocal

(3)   Active, reciprocal

(4)   Active, non-reciprocal

  1. The full form of MASER is

(1)   Microwave amplification by stimulated emission of radiation

(2)   Microwave antenna by stimulated emission of radiation

(3)   Microwave amplification for simultaneous emission of radiation

(4)   Microwave antenna for simultaneous emission of radiation

  1. The Modulation Scheme used in GSM is

(1)   FSK

(2)   GMSK

(3)   OQPSK

(4)   QAM

  1. A collection of related fields in data organization is called

(1)   Group

(2)   Register

(3)   File

(4)   Organization

  1. The minimum number of address lines required to address 256 kb of memory are

(1)   8

(2)   16

(3)   18

(4)   20

  1. Background controls of many picture tubes are for the

(1)   ac bias

(2)   dc bias

(3)   ac video signal

(4)   dc video signal

  1. A comb filter is used to

(1)   cancel chroma crosstalk

(2)   separate white from black

(3)   clip the sync from blanking

(4)   separate alternating from direct current

  1. Abbreviation of GCA is

(1)   Ground-Controlled Approach

(2)   Ground-Controlled Aircraft

(3)   Ground Cabinet Arteritis

(4)   Ground Cargo Aircraft

  1. Signal flow graph is used to find

(1)   stability of the system

(2)   controllability of the system

(3)   observability of the system

(4)   transfer function of the system

  1. The type of multiple accessing used in GSM technology is ________

(1)   FDD/TDMA

(2)   CDMA

(3)   OFDMA

(4)   SDMA

  1. Dialing procedure for accessing local, STD & ISD facilities from extension phone is through

(1)   EPABX

(2)   Virtual calling

(3)   Conference call

(4)   Digital call

Computer Knowledge Questions

  1. We can use C++ as

(1)   Procedural language only

(2)   Object oriented language only

(3)   Both Object oriented and Procedural language

(4)   Neither Object oriented nor Procedural language

  1. CISC stands for

(1)   Common instruction set computers

(2)   Complex instruction set compilers

(3)   Complex instruction set computers

(4)   Compound instruction set computers

  1. Virtual memory consists of

(1)   Magnetic memory

(2)   Dynamic RAM

(3)   Static RAM

(4)   ROM

  1. Schemas are like ______ in DBMS

(1)   Stacks

(2)   Files

(3)   Folders

(4)   Databases

  1. If the data is available in the instruction itself, it is called _____ addressing mode

(1)   Direct

(2)   Register

(3)   Immediate

(4)   Indirect

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