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BEL Electronics Communications Interview Questions
Questions Answers Views Company eMail

RRB JE-2 QUESTION MODEL SOLVE FOR ELECTRONICS ENGG

3 12241

1.Explain 3D radar. 2.Method of mobile signal jamming. 3.Frequency hopping spread spectrum. 4.How does op-amp works in common mode? 5.Which flip flop is known as universal flip flop and why?

1262

how different operators of mobile phones get connected? How the airtel network user get connected to other network users and talk to them?

3 4369

tel me the diffference between transistor and bios

3 6563

y do v use single anteena in radar any other reason except cost???

986





explain 4 maxwell equations???

1 5778

y do v use microprocessor for cpu's but not microcontrollers??? adv of mp over mc????

1082

wat power transmitter we use in radar n explain its principle??

1179

Difference between SONAR and RADAR? Can we use SONAR instead of RADAR? How can you 'swap' two numbers in two registers (using ALU), without using 3rd register?

1 6779

How will you connect a waveguide to a coax?

1419

why does the current through inductor is constant, why current through inductor & voltage across capacitor is constant? can u explin clearly?

3 4537

how many states are there in digital watch?

3 4826

India is the power supply is 230v 50hz,so why the other countries 110v 60hz AC power supply why?

5 6107

I am working in a private software firm for past two years and now i want to switch to electronics company ... if they ask me ==>what I was doing for the past two years what would the appropriate answer to this ... please reply !

1150

Explain the difference between JK Flip Flop and Master slave JK Flip flop.

1 4141

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Un-Answered Questions

What is CICS ?

148


How do I create an rss feed for my podcast?

95


When should we use "x:name" vs "name"?

30


What is the requirement of virtualization platform in implementing cloud?

69


What is kirchoff ’s current law (kcl)?

149






What are multiple-part processes?

1


What is the use of anchor tag in seo?

105


What are the four components of a database system?

89


How do you list contents of tar.gz and extract only one file?

141


What is difference between engineering stress and true stress?

169


Can you explain new content durability?

138


Who started gnu?

106


Name some useful digital marketing tools.

31


difference between office expense and miscelleanous expense with some examples

1103


what u mean by csrloc and rtncsrloc in rpgIV in as/400.Give an eg? to do...give some coding...what is row no and column no ???..if possible...give a no of lines coding....please

3367