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BEL Electronics Communications Interview Questions
Questions Answers Views Company eMail

RRB JE-2 QUESTION MODEL SOLVE FOR ELECTRONICS ENGG

3 11347

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?

941

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

3 3806

tel me the diffference between transistor and bios

3 5895

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

645





explain 4 maxwell equations???

1 4911

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

742

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

881

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 6179

How will you connect a waveguide to a coax?

1113

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

3 3952

how many states are there in digital watch?

3 3924

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

5 5369

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 !

880

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

1 2978

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Un-Answered Questions

what is the difference between software product and software version ?

1287


Compare the working principle of gas turbine of capacity more than 10megaW, diesel generator and wind turbine

869


can we synchronize star system generators with delta system transmission line ? and how ?

1514


What are the different types of UDF's in Java supported by Apache Pig?

122


I am at starting stage,so how could i prepare for my management interviews?

950






How is double fertilisation present in some gymosperms when it is a characteristic of angiosperms?

799


Explain the laying procedure and laying depth of submarine/subsea power cable for 220/400KV system? Also available cable diameter?

864


How to Clear the recent Documents from the Start Menu?

632


how can we select the type of wire.what factors we have to look on it , do we have some formula to calculate it. please guide me on it

723


How many post in call center.plz rpl me in step by step.

878


how to find motors H.P. whout any rating? (only give you a motor and multimeter)

2736


what is Plant Hybridization?

723


The lowest allowable insulation resistance?

691


Dear all, i completed M.E(Power Electronics & Drives) 2011 passed out having 78% so i need job in core side but i don't know how can i receive the calls from electrical companies and i uploaded my CV in naukri, times jobs etc.. In that iam not recieved any mails from good companies so give me best procedure plzzzzzzzzzzzzzzzzzzzzzzzz..... Thanks, K.Linga Reddy Email-id:-lingareddykmthm@gmail.com Ph no:-08015402078

613


WHAT IS IEC? & WHAT IS BENEFIT TO PRODUCT FROM IEC?

884






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