Engineering Interview Questions
Questions Answers Views Company eMail

Which uplink/downlink spectrum is allocated to GSM-900?

1 4872

Which uplink/downlink spectrum is allocated to DCS-1800?

1892

How many carrier frequencies are there in GSM-900/DCS-1800? How much is the separation between the carrier frequencies?

2 9129

What is Ciphering? Why do we need it? Name the algorithm(s) used in it?

3 7358

What is Authentication? Why do we need it? Name the algorithm(s) used in it?

1 4186

What is equalisation? Why do we need it?

1 4063

What is Interleaving? Why do we need it?

2154

Why do we need digitisation?

2491

Explain Speech Coding.

2868

What is channel coding?

1439

What do you mean by Frequency re-use?

1 2935

What is Cell Splitting?

1567

Name the interfaces between a) BTS and MS b) BTS and BSC c) BSS and MSC d) TRAU and BSC e)BSC and PCU

2 14626

What are LAPD and LAPDm?

1744

What is WPS?

1539


Un-Answered Questions { Engineering }

What is a Phase shift meter? Where can I get one?

1651


please briefly explain the Discharge process and Formula of Centrifugal Pump

1466


What are the causes of I.O. high temperature in a diesel engine?

1469


Could somone help to get the detailed notes for telecom testing.please contact me on ani.bhardwaj@rediffmail.com

1736


What is the design of mechatronics system used in washing machines?

633






What is the difference between edge triggered flip flop and level triggered flip flop?

576


What is a dc power supply?

680


What is the Import Procurement Cycle ? and what are the customization steps in SAP ?

5152


Why regeneration is not possible in semiconductor

592


either water sensor or flow meter,how we observe the water level, f any other equipment are in market ?

1419


Is there significant affect on the output of modern gas turbines due to low frequency.

1565


on which date sail exam is held & what the criteria for this exam

1535


What are your goals?

2104


What is the most important thing you have achieved as an engineer?

559


What are the applications of transistor?

635