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

Electronics Communications Interview Questions

Questions Answers Views Company eMail

Why is modification of signal required for transmission Over channel?

5 7171

what is vswr?

NSN, TATA,

2 6510

What are the main advantages of synchronous circuit?

ABC, CTS,

2 6255

areas for improvement

2495

what is setup time and hold time for a flip flop??

5 8404

What is RX lev sub & Rx lev full

3198

what is the procedure of a call? MS to MS STD. i want to know about the questions of telecom. plz send me on my mail id. friends also can send me ....... my mail id is suneel.ec31@gmail.com

Lucent,

2169

What is diff b/w FIFA,FIPA,FIEA....?

NSN,

3441

WT is technical detail and Function or working of these cards 1. POWER CARDS 2. BB2F 3. Trx 4. BOIA CARD 5. ALARM EXTENSION SYSTEM 6. RRI CARD 7. COMBINER 8. DUPLEXER

NSN,

2098

what is function of FIU 19,

NSN,

3 9469

Why we are using SDH Microwave instead of PDH?

HFCL,

2 5290

HOW many Types of Protection we are using in SDH?

HFCL,

3 8596

What is main difference in PDH and SDH Tech.

3 9500

can any one tell difference between 802D and 810D???

Siemens,

3327

What can be the reasons of a Call drop?

GTL, Haier,

11 26809

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Un-Answered Questions { Electronics Communications }

What is monostable multivibrator?

1002

How to find conductivity?

940

Explain why hexadecimal code is widely used in digital systems?

973

What is the wave equation for the sound waves encountered in smart cell phones, specifically android?

1561

please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI}}} TECHNICAL question papers TO MY EMAIL ID megalasri@gmail.com I AM BE APPEARING STUDENT CAN I FILL THE FORM OF SECTION ENGG i have to face written test of rrb for the post of J.E (signal), so please send me the old/model question papers for this post to my e-mail ? electronics).for tecnical test question which book is preferred. Railway recruitment board (Changighar examination 2006 & 2005&2004 question papers. Wtion to Your Friend] RRB examination.so which book I have to refer?

2070

What is meant by unidirectional or half-wave ac voltage controller?

982

how does modulation reduce bandwidth

2737

What is meant by voltage commutation?

1032

am going 2 write railway exam 4 d post of section engineer..i wnt 2 knw abt d que pattern n d previous year que papers

2112

hi...i had completed B.E.in Electronics & Communication.i had applied Section Engineer in railway recruit ment 2012.I need previous year exam papers.

2065

WHEN +VE VOLTAGE ON THE GATE P-CHANNEL JFET IS INCRESED DRAN CRICUT WILL BE WHAT CONDITION

1942

Synaptic conduction is mostly orthodromic because

2599

What are the different operation regions of the thyristor (scr)?

1214

Explain how to convert a binary number into bcd number directly and vice-versa, without converting it into any other number system?

957

what is the importance of signals and systems ?

17740

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