Electronics Communications Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electronics Communications Interview Questions

Questions Answers Views Company eMail

What are LAPD and LAPDm?

Qualcomm,

2 24885

What is the difference between synthesised frequency hopping and base band frequency hopping?

6138

Explain various types of antenna diversity.

Huawei,

4358

What are emergency handovers?

4 9637

Explain the modulation technique used in gsm.

12 29559

When do we need drive test?

2283

Explain GPRS architecture.

BSNL,

3513

Explin E1 T1.

2 5608

What is channel coding?

1 5659

What is HSN(Hopping Sequence Number)? How do we apply it?

Huawei,

2 18304

What is DTX? Why is it used?

2 7951

What is DRX? Why do we need it?

DRX,

1 6364

Which channel is used for SMS?

3 11447

What can be the reasons of Handover failure?

Ericsson, TKS, TNS,

3 37574

why the microcontroller so called 8051?/ and why the IC starts with 74?

Bhel,

8 36667

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Un-Answered Questions { Electronics Communications }

Difference between electronic and electrical.

1216

How are electrons in an atom visualized?

1135

What are the control strategies of chopper?

1247

IS THIS POSSIBLE TO VARY THE POWER BY VARYING THE FREQUENCY IN TANNER EDA TOOL..

2193

What are the different methods of firing circuits for line commutated converter?

2220

Can you help me correct FM transmitter circuit?

2032

What is meant by step-down cyclo-converters?

1136

how many smtp connectors can be created among one parent domain and three child domain

1955

What do you mean by a precision diode?

1296

What are the properties of roc for z-transform?

1226

Explain what is angle and amplitude modulation? What is noise in modulation?

1074

Explain why hexadecimal code is widely used in digital systems?

1067

What is the conductivity of perfect dielectric?

1301

I have applied for the post of Assistant Instrumentation Engneer in IOCL and need urgently IOCL sample paper please help me.

2168

i m selected in AAI JE. my interview is on 25 sept. 2010. i don't hv any idea abt aai interview. can anyone help me, i want to know interview qus of aai. so pls help me... my e-mail id -- mailmanish_kumar@yahoo.co.in

2122

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