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Electronics Communications Interview Questions
Questions Answers Views Company eMail

what is the difference between the voltage of 5 volts capacitor and and 5 volts battery?

Prithvi, SRM, TCS,

11 22859

CDMA

Finolex,

6 11684

what is bal

TCS,

1 9423

HOW DESIGN SSTL2 FOR I/O CELLS?

ABC, Infosys, MSEB, SabaFon,

1998

What is a Quality Factor?

AML, IIT, L&T, Nalco,

19 42158

What are Rectifiers and what is the use of it?

25 49369

What are Drift and Diffusion currents?

CLG, Nokia, TCS,

12 21712

what are active and Passive Components?

AIT, Ariba, Baldwin, Birla, DELL, Electronics, Infosys, KarMic, L&T, Nokia,

102 171028

what is Barkhausen Criterion?

18 38602

how many flip flops you require for modulo 19 counter

Cadence, TCS, UGC NET, University Exams,

16 51068

ring counter's initial state is 01000. after how many clock cylces will it return to the initial state.

Cadence,

8 22051

A signed no is stored in 10-bit register, what is the max and min possible value of the number.

Cadence,

6 13713

4 stage ripple counter with delay(f/f) 10msec. How much time it takes for a state to change

Verifone,

1 5119

impedence of a parallell resonant circiut at resonance:

Verifone,

2 6208

serial to parellel conversion is done by :

TCS, Verifone,

6 8682


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Un-Answered Questions { Electronics Communications }

What are the KPI that decides the capacity expansion of GGSN/xGW?

1941


Explain the difference between circuit switching and packet switching?

169


What is the effect of removal of bypass capacitor in a ce amplifier circuit?

203


Why bjt is known as current controlled device and fet is known as voltage controlled device?

144


Types of (Open Shortest Path First) Link State Advertisements (LSAs)?

1250






i am kvsivanarayanareddy . i work in mnc company in engineering job. i completed B.Tech in electronics &communication , i want to prepare group 2 exams in ap. pls give me suggetion for preparing group, how iwill start preparation pls send to my mail .which topocis i will concertrate . how i will reach my goal pls suggest to my question.

1075


what is the effect of increase resistance on reluctance?

146


What are the advantages of free wheeling diodes in a controlled in a controlled rectifier?

183


Define what is point contact diode?

198


We use two different bands for GSM/DCS communications; GSM900 and DCS-1800. Which one is the better of the two in terms of quality and coverage?

4475


Explain why 440 volts instead of 660 volts in 3 phases of supply system?

143


Define virtual grounding?

138


What is an asic?

165


How can I make calculation to Install level transmitter (DP) for open tank and close tank

1429


I've finished b tech in electronics and communication engg.Can i appaer for the nic exam

1124