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BEL Electronics Communications Interview Questions
Questions Answers Views Company eMail

RRB JE-2 QUESTION MODEL SOLVE FOR ELECTRONICS ENGG

3 11292

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?

918

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

3 3734

tel me the diffference between transistor and bios

3 5799

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

628





explain 4 maxwell equations???

1 4821

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

706

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

851

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 6115

How will you connect a waveguide to a coax?

1076

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

3 3889

how many states are there in digital watch?

3 3852

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

5 5315

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 !

853

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

1 2745

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Un-Answered Questions

The lean supply chain process at toyota Motor Corporation follows the practice of having only two to four supplier partner per component .what is the effect of this on Toyota Motor Corporation ?

1053


wht did you apply at teletech? why not in tanscom, convergy's, ventus, etc.?

1466


2) Will a pledge made by a non owner of the goods be valid always ? Elaborate

1719


how to identify the odd man out in the arranged particular type of object

799


hi all, I need the SAS DI DUMP(A00 260) for attending the certification. if any one have, pls provide it.Please Email to vrpotluri@hotmail.com. Thanks - Ramana

3866






Take a Large textbox allow to type any data. Task 1:display the count of vowels in a lable on key press event of the textbox Task 2:dispaly count of dates in a lable when dates in following foramats:dd/mm/yy , mm/dd/yy , yy/mm/dd. Task3:compare 2 dates and display both are same or not which dates are in dd/mm/yy and mm/dd/yy farmats.

1666


How will I post entries to Tally If I purchased a Car in Loan. The principal Amount = 62930 Interest = 6846 Total = 69776 We have to pay Rs 1191 every month for 4 years which include Principle amount and interest. how can I post the monthly entries to tally

7849


How to restrict billing information to AR?

602


Hi pls anybody tell me about " ANALYSIS DOCUMENT PREPARATION AND ESTIMATION OF TASK " (in real time project)."I want to update a sequential file in my project" for that purpose i need both structures i mean analysis document and estimation of task.

816


can any one explain end routine...like when it is used...and give an examole.......similarly for end routine..

971


rajha power sector details

706


Why we are using DPT(Differential Pressure Transmitter) in separator instead of level trasmitter?

845


how can calculation ate Amps for cabel. Ex-for 1sqmm wire hou many amps we can draw

1067


I faced several time siemens ps2 positioner automatically getting Chang in it's set point direction after auto calibration  So is there any causes biside this or  any  permissives ?

501


How to upload media use loadrunner? I record the script but it fail because the top of document is invalidation.How to solve the problem?Which one know the answer please tell me. Thanks!

1152






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