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

Electronics Communications Interview Questions

Questions Answers Views Company eMail

Balun is a transformer which changes a). unbalanced to balanced line b). balanced to unbalanced line c). zero to infinite impedance d). input like transformer

Cisco,

3 10691

GSM channel bandwidth is a ).200mhz b).200khz c).25 mhz. d.)25 khz

Cisco, Google, NET, Rancore,

12 43114

highest voltage gain can be obtained from a ).CC b).CE c).CB d).Both CE and CB

Cisco, Ericsson, SRC,

14 35710

For TV transimission in india we use AM for video and FM for audio. why like this? can we use opposite way?

Sony,

4 14657

I NEED 2006&2007 RAILWAY RECRUITMENT BOARD,JUNIOR ENGINEER (SIGNAL) Q&ANSWERS,PLEASE SEND TO: kaleelbe@yahoo.com

1932

Can u please post some questions of MTNL junior telecom officer exam?

Lanco,

3687

sir i am completed B.E in 2006 i wrote RRb Section Engineer Exams two times .how to prepare and how is ask previous question paper some previous question paper send through mail id

RRB, Spectrum,

2 5325

How emergency call get through without coverage but not other call at that time?

Airtel, Intel,

2145

speed of optical fibre

3 6958

sun rises in the east,what is information content?

3 9538

what are different type of routing protocols

3i Infotech,

3 6366

hi freinds my name is lokesh and i am preparing for bel so anybody having bel question papers can please send to my mail-loki_426@yahoo.com

BEL,

2023

Slant line with arrow head in NPN & PNP transistor indicate the direction of

HCL, RRB, Wipro,

22 32792

I WANT TO KNOW HOW MANY SIGNALING LINK BETWEEN TWO GSM SWITCH

1 4726

how a call route from pstn to mobile.please tell in details

Ericsson,

6 11333

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Un-Answered Questions { Electronics Communications }

What is forced commutation?

1148

What is an amplifier?

1254

What is 1:1 mixture in manganese ferrites?

1086

checking procedure of i.g.b.yt & diode by multimeter...

2078

What is simulator programme?

1069

Following is an NSAP of IS-IS, which is legal NET (When area number is 1)? 1) 47.0001.1921.6800.3025.01 2) 0001.1921.6800.3025.00 3) 47.0001.192.168.3.25.00 4) 0001.1921.6800.3025.01

2025

if any body have tyco electronics placement papers,please forward to my mail id kadhar.basha@gmail.com ,please as early as possible. thanks®ards kadhar basha

3340

Tell me is there any junction in conductor?

1099

Tell me why is 400 hz used for flight instruments and radio transmission system in aviation industry universally?

1042

what is transmission ?how transmission is done in nokia 3G?

1984

What is the difference between latches and flip flop?

1179

how do link aT1 from the 1st BTS to 2nd BTS4?

2116

I have Completed my diploma in Electronics in year 2009.I got low score in TOEFL.SO what should i do to get the visa...I am confident that I will get the visa..But probable chances for getting visa....and i also got I20 and paid Visa interview fees.....

2091

I've an interview for post of Lecturer in a ece Department. Can anyone send me some possible questions that can be helpful for me???????

15869

The function of a transistor used in any of the ics is to perform switching action and not amplification. Then why diodes are not used instead of transistors as diodes also exhibit the same switching action?

1235

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