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Electronics Communications Interview Questions
Questions Answers Views Company eMail

what do u mean by Abis interface between bts and bsc

1889

idea uses the 1800mhz band with alloted 4.4mhz bandwidth. this band is divided into 22 channel(up link).how will operator divides these channel in to traffic channel and control channel. explain

Idea,

1378

WHAT THE DIFFERENCE BETWEEN THE E1T1 CARD AND RRI ..?

NSN,

2 3887

why 20logA is used as voltage gain and 10logA is used as power gain

ONGC,

2 9574

which are the dream company for electronic engineer????

8 12078

Can some body explain me please..mobile to mobile call flow explaination..

GTL,

1025

what is radar?

DMRC, NASA,

6 6775

Why is antenna elevation angle at the ground station for satellite communication always kept above 5 degrees?

ABCL, Seagate,

2 8135

basic call setup

Huawei,

1251

what is the difference bitween adsl and dsl

1 5859

please provide me technical question paper and the details of exam dates

AAI Airports Authority Of India,

1168

what are software interrupts present in 8051 Microcontroller? Only Software interrupts//////

1946

What is Modulation and Demodulation?

7 6446

Why we are using -48v in equipments?

1 2357

what is freshnal Zone?

1 2525


Post New Electronics Communications Questions






Un-Answered Questions { Electronics Communications }

What is meant by delay angle?

159


What is a stage? Explain its functioning.

139


Explain the working of a multiplexer.

153


Define what is the effect of temperature on extrinsic semiconductor?

167


i am electronics & telecomm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you. NAZEEHA E.MAIL ID:- km.nazi.km@gmail.com

1219






What are the main purposes for which a common-collector amplifier may be used?

192


write down a program to overwrite the contents of the flag register in 8085

1597


please explain the meaning of "In GSM only 30 or 35 peoples can call at at time in a singal carrier but In CDMA apprx 70 peoples can call in a singal carrier at a time."..........

1011


why we call vestigial side band(VSB) as c3f?

1122


Explain the various types of digital to analog converters?

163


What is the working of centrifugal switch in 1phase induction motor

1081


Explain why the aspect ratio of tv video display is 4:3 or 16:9?

110


Explain conductivity, resistivity and resistance?

121


what should i prepare for an airport authority of india's interview for ATC post? I have interview in next week. so, Please help me out.

1336


i am prepared to sectionengineer exam so which books are referd for that exam pls tell me

1081