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

Electronics Communications Interview Questions

Questions Answers Views Company eMail

Which power supply card required for Ultra BTS for AC 230 V input Which power supply card required for Ultra BTS for DC -48V

NSN,

3265

i completed my b.tech.i want to prepare for civils. when new batch classes will start at rc reddy. plz mail me rajesh.mc28@gmail.com

2022

Which is the pin no of CN1 TERMINAL and the parameter using in delta servo drive for auto/man input and start forward input

Delta,

2087

dmrc entrance exam papers

DMRC,

3044

i want to question papers of section engineer post (rrb).please sent my mail id .my id is boobalaraja@ gmail.com

RRB,

1954

what is SDH and PDH relate the differences between them?

Ericsson, Tata Teleservices,

3 51154

WHAT IS THE DIFFERENCE BETWEEN HORIZONTAL AND VERTICAL POLARIZATION IN MICROWAVE LINK?

IBM,

2935

HOW MANY TRX CAN BE USED IN A BTS FOR SINGLE E1?ALSO EXPLAIN ABOUT CASCADING?

2 19104

why number of scanning lines per frame always odd in television?

1 13328

1.Introduce yourself by telling your name ,SSC,HSC, degree marks n colleges,something about your family and interests. 2.Tell about your favourite subjects. 3.Tell how satelite communication works? 4.what you mean by handoffs in mobile communication.tel its types. 5.what you mean by signal fading?tell the factors affecting it and also tell the remedies to avoid it. 6.why the microwaves are used? 7.Draw the GSM architecture? 8.What u mean by Antenna?What are its basic components? 9.why you are interested to work in this company? 10.can you work anywhere anytime as per the our need?

NSN,

2636

Why use -48v power to BTS

2158

what is the properties of good transformer oil

2330

Sir, Plz send the last 5 yrs ques papers for Railway board's section engineer post. Thanks, c_k_chand@yahoo.co.in

1887

Usually we say that capacitors block dc and allow ac. if a capacitior is connect in series with a resistance.. will current pass through the capacitior.... if i doesn't pass..is it due to offering of infinite resistance by capacitor there by acting as a open....

1 4461

Can anyone Explain about TRIAC ,SCR ,JFET , UJT in simpler words...

3 8065

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Un-Answered Questions { Electronics Communications }

What are the basic building blocks of pll?

1267

What is input offset voltage?

1120

What is the equivalent of negative logic and gate?

1055

what can made electronic car by your company?

1915

3. What is the command to unlock the BTS

2238

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

1208

Insights of tri-state inverters?

1877

What are octal and hexadecimal systems?

1223

How can I understand electronic/electrical panel wiring & drawing?

2601

hI, I AM A BE GRADUATE. WILL U LET ME KNOW WHAT TYPE OF OFFICER POSTS ARE AVAILABLE FOR MY QUALIFICATION IN SBI BANK? WHETHER THERE ARE ANY SCALE OF PAY DIFFERENCE FOR THE REST OF THE OFFICER POST AND THE POST THAT IS UNIQUE FOR ENGINEERS?

2140

Please send BSNL TTA Question Answer

2189

Explain what is an integrator?

1128

Tell me why the feeding frequency to a microprocessor is twice the operating frequency?

1117

What is holding current in scr?

1160

What is motherboard in pc? And why it is called motherboard.

1870

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