Electronics Communications Interview Questions
Questions Answers Views Company eMail

WHAT IS MEANT BY DIGITAL ELECTRONICS?

4 13617

What type of Duplexer, Multi-coupler, Trans-receiver & Combiner used in 900 & 1800Mhz

NSN,

1798

How many 2-way Combiner use in 4+4+4.

NSN,

1661

How many Tx Port in One Duplexer.

NSN,

1 2285

How many Antenna use in 6+6 with 2-way Diversity.

NSN,

1771

What is the right Step of Commissioning? (Commissioning, Hub Manager, Hardware)

NSN,

1699

In TRx, What is the function of SDCCH, BCCH.

NSN,

2 14705

How many RRI we can use in One BTS?

NSN,

1790

What is the E1 & OmuSig?

NSN,

5062

In Traffic Manager, What is the Use for Zero (0) timeslot.

NSN,

1779

In Traffic Manager, How many bites occupied for TCH, Signaling & OMU?

NSN,

1723

What is the work of BOIA, TRx, BB2F, Duplexer, Combiner, Multi-coupler, RRI.

NSN,

3059

What is the difference between E1T1 Card & RRI & FIU.

NSN,

2768

Where we can split E1? (RRI, E1T1 & FIU)

NSN,

1856

How many total no of channel bypass in one BTS.

NSN,

1678


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Un-Answered Questions { Electronics Communications }

Explain what is the difference between plc and dcs?

687


WHICH TYPES OF QUESTION & WHICH BEST BOOK IN PREPARING FOR COMMUNICATION ?

1698


Explain how many mosfet switches are there in dynamic ram?

700


What is transponder? Give the difference between transducer and transponder?

724


hi sir i completed my b tech in ece in 2009 and i am interested in railway jobs and plz provide me with what type of questions will they ask along with model paper and my mail id is vaseem_basha@yahoo.co.in plzzzzzzzzzzzzzzz

1524






Explain why does all cellular networks have same shape of sim?

689


Which frequency would a frequency-counter count , if it is connected to an antenna that is recieving several frequencies close to each other in amplitude?

1912


Two initially identical samples A and B of pure germanium are doped with donors to concentrations of 1*10, 20 m-3 and 3*10, 20 m-3 respectively. If the hole concentration in A is 9*10 12 m-3, then the hole concentration in B at the same temperature will be

1227


What are the features of instrumentation amplifier?

787


Explain Power Control.

1703


Explain how to identify how many states the ripple counter is having by looking at the figure as it can also have some invalid states?

609


Factors responsible for voice cracking in Mobile communication?

1958


What is the forbidden energy gap? How does it occur? Define what is its magnitude for ge and si?

957


Tell me is there any junction in conductor?

635


A FREQUENCY CATCHER AND SIGNAL BREAKER AND UNKNOWN FREQUENCY SENDING DEVICE MADE BY ME.DO YOU CALL IT AMAZING INVENTION THAT BLOW DRONE IN 1 SECOND?

6281