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Electronics Communications Interview Questions
Questions Answers Views Company eMail

Pl. Brief about DNC.

ARDE,

867

What is different between EPABX and PBX

Annai College,

924

Why would the files on hard drive stores temporarily but not permanent?

817

with the aid of diagrams explain pulse modulation,pulse position modulation and pulse amplitude modulation

Value Labs, Zimbabwe Broadcasting Corporation ZBC,

1 1787

I am b.tech graduate in ECE, and looking for a linux server admin course. Will that be beneficial for me. Or shall I opt for any other course like software testing? Please suggest me.

732

What is PLC ? How it is useful in automations ?

PTCL,

2 2164

why -48V is used in BTS?

ETSL,

1 1328

i want to know fire safety factory purpose .. does fire mauual call point requires hooter or mcp has inbuilt siren...???

Sabnam Exports,

942

tell me about favourie colour?

IBM, TCS,

1 1741

How WDM works in wireless system...as we say that it works in optical and signals transmitted in this are light signals...??

930

define UPS's working principle ?

Videocon,

1 2161

How many hours did the fuse tubelight glow after it connect it to the rectifier circuit?

950

what is rectifier circuit?

TCS,

3 2259

what is the use of choke and starter in the tubelight?

1 1114

what is the operation involved in tubelight?

College School Exams Tests,

1016


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Un-Answered Questions { Electronics Communications }

can anyone suggest good link for getting study material fordigital logic circuits?

872


what is asynchronous data transfer???

815


What is power electronics?

172


Define what is the main factor for controlling the thermal generation and recombination?

213


What is the effect of removal of bypass capacitor in a ce amplifier circuit?

220






What is an excess-3 code?

168


Explain what are the basic logic elements?

212


what is the significance of transistor number (exam. BC557,CIL188 etc) ?

1464


Explain the differences between microprocessor and micro controller?

148


What are digital circuits?

180


What are the main advantages of integrating type adcs?

184


What is the difference diac and triac?

175


What frequency bands are used in satellite communication?

144


Define mean life of a carrier.

200


where and why do we use stright and cross cable?

1186