Electronics Communications Interview Questions
Questions Answers Views Company eMail

the two inputs to and gate are 4V and 5V.if threshold voltage is 0.5V.then what is output of and gate?if input voltage is reduced to 0.52V each,then what will be output?

Intel,

2 4115

how to charge for Annual Maintanence

1489

what is the relation between power and frequncy

3 3961

what are X rays? Give there frequency range.

1 3015

BTS

2 4391

what is difference between feedback oscillator & relaxation oscillator?

3 10764

WHY MOST OF THE STUDENTS ARE INTERESTED TO STUDY IN ECE? DID THEY GOT JOB AFTER THEIR STUDIES?

2 4573

in which way ece students useful to software jobs?

Keane India Ltd, Kiscol,

2 4676

wht diff bet single & three phase?

3 4018

How do you calculate the amount of feedback given in a negative feedback amplifier ? Illustrate

3 4274

what is the diff btw pulse analog and pulse digital modulation?

2 3708

what is the diff btw address and memory location?

3 4262

11,14,12,15,13,16,?

6 9346

trains run on ac or dc?? if ac or dc what are the advantages and disadvantages?????

ABB, Infosys,

4 15608

HI IN A MICROWAVE HOP THERE IS A SITE EXAMPLE(A &B).......IN A SIDE I AM GETTING RECEIVING LEVEL 45 AND B SIDE I AM GETTING 55 ...WHAT WIL BE THE PROBLEM..... SUCH QUESTION ASK FROM HUAWEI........THEY TOLD NO RADIO PROBLEM,NO LOS,NO FEEDON PROBLEM.I NEED A EXACT ANSWER......

Huawei, Rembam Telecom,

2 6642


Post New Electronics Communications Questions

Un-Answered Questions { Electronics Communications }

What are the advantages of free wheeling diodes in a controlled in a controlled rectifier?

640


why germanium is most suitable for DWDM systems?

2306


what is the min persentage for applying group exams for B.tech students

1845


What is the construction of a solar cell?

580


In wave guides tem wave propagation is not exit, give the physical interpretation?

513






What is a dc power supply?

664


Name the cmos version of the 555 timer.

620


plzz send in detail with answers of rrb section engineers model paper to my mail id sir.

1675


Which device produces voltage variable capacitor?

576


I AM APPERING FOR RRB EXAM FOR SECTION ENGINEER I REQUEST U TO PLZ FORWORD THE PAPER PATTERN AND EVEN PREVIOUS QUESTION PAPER to stamil230@gmail.com

1504


define state space?

1569


Define awgn.

567


Why the aspect ratio of tv video display is 4:3 or 16:9? Why not it is any other?

542


Hi Friends, I am preparing for Airport authority of India ,so please forward me question papers and questions that are generally asked in test. my email ID is :jitinkumar_micro@rediffmail.com

1413


Can anyone send me question papers for section engineer for railways and send me on my id- abhay_jg@yahoo.com

1631