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BEL Electronics Communications Interview Questions
Questions Answers Views Company eMail

RRB JE-2 QUESTION MODEL SOLVE FOR ELECTRONICS ENGG

3 12089

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?

1193

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

3 4251

tel me the diffference between transistor and bios

3 6420

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

904





explain 4 maxwell equations???

1 5523

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

1017

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

1112

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 6681

How will you connect a waveguide to a coax?

1350

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

3 4393

how many states are there in digital watch?

3 4547

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

5 5876

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 !

1088

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

1 4000

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Un-Answered Questions

What is the controlling area, what does it do, and how were is it assigned?

75


What was the last 32 bit processor?

40


What is meant by Establish Connection in RDO? 74.1s it possible to Access BackEnd procedures? Explain.

619


What is cascading and what are different types of cascading?

1


What are configuration objects?

87






How do you ensure that your project is always on track?

67


How Python performs Compile-time and Run-time code checking?

54


What are the types of tables in database?

34


th how could we differentiate between armoured copper and armoured aluminium cable what is the basic application? why we prefer the armoured copper as compared to armoured aluminium.

921


Tell us what's your strategy and process for appealing a denied claim? : insurance health

32


What is enamel?

73


Explain how is waste heat boilers categorized?

59


What is firing angle?

83


What search strategies are there with indexes?

1


What is svm in machine learning? What are the classification methods that svm can handle?

5