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?

TCS, Prithvi, SRM,

11 21610

CDMA

Finolex,

6 11066

what is bal

TCS,

1 9098




HOW DESIGN SSTL2 FOR I/O CELLS?

ABC, MSEB, Infosys, SabaFon,

1905

What is a Quality Factor?

L&T, IIT, AML, Nalco,

19 40358

What are Rectifiers and what is the use of it?

25 47592

What are Drift and Diffusion currents?

Nokia, TCS, CLG,

12 20749

what are active and Passive Components?

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

102 164932




what is Barkhausen Criterion?

18 36955

how many flip flops you require for modulo 19 counter

TCS, UGC NET, Cadence, University Exams,

16 47219

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

Cadence,

8 20299

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

Cadence,

6 12868

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

Verifone,

1 4858

impedence of a parallell resonant circiut at resonance:

Verifone,

2 5872

serial to parellel conversion is done by :

Verifone, TCS,

6 8166


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Un-Answered Questions { Electronics Communications }

What is working principle of profibus?

71


• The silicon of a new device has memory leak. When all "0" are written into RAM, it reads back all "0" whithout any problem. When all "1" are written, only 80% of memory cells are read back correctly. What can be possibly the problem with the RAM?

2210


What are the different types of communications?

51


In Telecom, While call set up what are the Masseges will flow from all network element to each other.

1125


Electronic technical analysis

731






What is the difference between on-off control and phase control?

82


Explain why the shape of op-amp is triangular not other shape?

33


plz provide me all previous HPCL examination papers of electronics and communication branch.

1455


What is a full-adder?

69


What is interfacing?

39


Why does a pure semiconductor behave like an insulator at absolute zero temperature?

58


What is colour of flame if the of Halide Torch detects a refrigerant leakage?

1349


flow chart to convert binary number into decimal

766


What is band gap theory?

59


What is the effect of polarization of dielectric under heat?

66