Electronics Communications Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electronics Communications Interview Questions

Questions Answers Views Company eMail

wyh IC start with the number 74 like 7432,7400

2 7093

what is main difference between gsm & cdma

Horizon Computers,

2161

why we need external pull up for port 0 of micro-controller 8051?

2 5931

formula for figure of merit

ISRO,

1 8500

ripple factor of half bridge rectifier???

ISRO,

1 5327

what is limitation of auto transformer?

2310

how do work current transformer?

2093

working and uses of current transformer?

Infosys,

2104

construction of current tranformer

2069

how many type of network protocol

2164

WHAT IS THE DIFFERENCE BETWEEN BIIS-B AND BISS-C INTERFACE

TCS,

2632

what is integral of body?

Infosys,

2266

hi, This is manglam.I have done BE(E&TC). I have been selected for icici po interview on 7th sept.So what type of questions they may ask? If u have any interview questions , plz mail me(vickymanglam@gmail.com). are the gd topics always related with economics?

ICICI,

2285

difference between electronics and electrical?

Bhel, Descon, TCS,

2 5753

In our body current flow. In which form it is??? AC or DC

Ecil, Fairchild, TCS,

1 8120

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Un-Answered Questions { Electronics Communications }

What are the advantages of current commuted chopper?

1072

what are the universal logic gates?

1065

What is the formula for non inverting amplifier?

1135

In a sales interview if a person ask us how would you be able to sell our products in this recesion. How would i have to respond them.

1880

what is amplification factor

1098

wat is an ethernet

3839

4 Stage ripple counter with delay(f/f) 10msec. How much time it takes for a state to change. 4*10=40.

1056

Is a hole a fundamental particle in an atom?

1012

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

973

What are the advantages and disadvantages of bcd?

1197

What is the difference between generator differential protection and transformer differential protection??

2159

Explain why is 400 hz used for flight instruments and radio transmission system in aviation industry universally?

985

Explain the working of voltage commutated chopper with aid of circuit diagram and necessary waveforms. Derive an expression for its output voltage?

1097

What is a combinational circuit?

1068

write down a program to overwrite the contents of the flag register in 8085

2498

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