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Electronics Communications Interview Questions
Questions Answers Views Company eMail

1.what is the purpose of zenar diode? 2.what is the difference between BJT and FET?

Wipro,

4 7458

where will be the transient condition in a diode?

RKB,

1365

whats the difference between diode and transistor

7 24259

why rs232 is used in uart when there are many rs devices like rs449 etc . what is the main advantage in using rs232

2123

what is the major difference between uart and usart and their applications

3 17312

WHAT IS MEAN BY GMT

3 3748

types of site earthing

2 5061

what is TRANSDUCERS?

11 9451

If anybody wrote AAI(ATC) exam please... post the questions wat they asked in the exam... Definately it will be more helpful for all the students in INDIA.

AAI Airports Authority Of India,

2 6308

why we use -48V in nokia BTS

TNS,

2185

what is the function of DVJA card in Nokia BTS &how it work

TNS,

2 5706

generic values for: • Maximum power • Emission bandwidths and modulation types • Frequency ranges, frequency stability, attenuation of intermodulation products and selectivity of a quadband dual simm chinese cellphone?

1 2723

What is the feature’s in Group Policy? What is DNS? what is the use of DNS?

IBM,

1176

How to configure Network printer What is DHCP? what is the use of DHCP?

Cognizant,

1318

what is procedur of getting job in oracle for freshar engineer.

1064


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Un-Answered Questions { Electronics Communications }

What is meant by k-map or karnaugh map?

139


what questions are asked in this round for ece

1055


what is digital communication,digital electronics,flip flops,gates,buffer,memory and draw the diagram of flip flop,buffer,gates,memory?

1509


what is E1 ? and how this is work,what is data rate of 1 one E1 and why?

1550


Explain the difference between dcs & plc & scada?

131






What are the advantages of bjt?

143


differnce between ups and inverters. Series and parallel batteries connections of ups.

872


why is a two-input nand gate called universal gate?

162


What is universal motor?

167


WHAT IS DIFFERENCE BETWEEN. WRITE: a+m(2). m = m + 1. + OF THESE TWO IN SAP ABAP

1148


What are minterm and maxterm?

159


How DP Transmitter can be calibrated for crude application in floating roof tank

1597


what is the function of TRU and how it works and how many calls it will take at a time?

784


What is a feedback?

158


why sawtooth waveform is used in thyrisrot triggring circuit

1449