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 6974

what is main difference between gsm & cdma

Horizon Computers,

2106

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

2 5829

formula for figure of merit

ISRO,

1 8406

ripple factor of half bridge rectifier???

ISRO,

1 5250

what is limitation of auto transformer?

2247

how do work current transformer?

2040

working and uses of current transformer?

Infosys,

2041

construction of current tranformer

2000

how many type of network protocol

2130

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

TCS,

2582

what is integral of body?

Infosys,

2194

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,

2243

difference between electronics and electrical?

Bhel, Descon, TCS,

2 5648

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

Ecil, Fairchild, TCS,

1 8040

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Un-Answered Questions { Electronics Communications }

what is the types of transmission

2034

1 explain advantage and dis advantages of FIR filters compared to IIRcouterparts ? 2 what is the need of filtering,ideal response of filters and actual response of filters ? 3 what is CMRR ? 4 which semiconductor device is used ad a voltage regulator and why ? 5 how can we rectify race around condition ?

1992

HI ALL.. I TOO APPLIED FOR THE POST OF JR.EXECUTIVE ELECTRONICS(AAI).HOW DO U PEOPLE KNOW ABOUT THE EXAM DATE DO U GOT ANY ACK...

1899

What is an idea current source?

1130

Im Simil,doing 6th semester Electronics & Communication Engineering.After completing my course I would like to be an integral part of Siemens technology.For dat when & how shoult I apply?

2127

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

953

Explain shanon-hartley law.

964

Why is zener diode used as a voltage regulator?

950

IP based EPABX system

1935

Tell me why bjt is called current control device?

943

8. How many E1s are supported by one E1 card in BTS

2933

What is a full-adder?

999

Define what are the charge carriers in p-type and n-type semiconductors?

957

What is delay angle or what is firing angle of phase controlled rectifier?

1050

Define setup time?

1072

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