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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,

13 31284

CDMA

Finolex,

6 15351

what is bal

TCS,

1 11172

HOW DESIGN SSTL2 FOR I/O CELLS?

ABC, Infosys, MSEB, SabaFon,

2670

What is a Quality Factor?

AML, IIT, L&T, Nalco,

19 52898

What are Rectifiers and what is the use of it?

25 59029

What are Drift and Diffusion currents?

CLG, Nokia, TCS,

12 28135

what are active and Passive Components?

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

102 207824

what is Barkhausen Criterion?

 18 46755

how many flip flops you require for modulo 19 counter

Cadence, TCS, UGC NET, University Exams,

16 63525

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

Cadence,

8 36447

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

Cadence,

6 18363

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

Verifone,

1 6691

impedence of a parallell resonant circiut at resonance:

Verifone,

2 8361

serial to parellel conversion is done by :

TCS, Verifone,

6 12606

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Un-Answered Questions { Electronics Communications }

Define amplifier.

829

What is the output of the lexical analyser?

800

Iwant the old question paper for J.E(Tele.Signal).

1917

Which type of communication used in nuclear submarrine for communication from capton to out side the marrine?

1741

What is a half-adder?

833

1,2,3,5,8,13..... find 40th term......

1781

What are the types of commutation? (Or) turn off methods?

769

explain the trasistor sizing procedure for a four inputNOR and four input NAND Gate?

2449

Explain how zener diode maintains constant voltage across the load?

776

What are the maintenances of a PLC ?

1632

What is meant by k-map or karnaugh map?

806

What are the different operation regions of the thyristor (scr)?

993

examples of device driver.how mapping driver indepent user activity

1738

Explain what does the arrow head represent in the schematic symbol of a p-n junction?

889

What is a combinational circuit?

819

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