Electronics Communications Interview Questions
Questions Answers Views Company eMail

plz send the rrb junior engg and assistant loco pilot previous quastion papers

1429

What is the diffenece b/w QPSK and DPSK?In these which one is better and why its better?

Infosys, Innovis, TATA,

4 14306

what is the current flow from telephone when call is made?

Matrix,

4 5719

what is IP?

Matrix,

4 5104

which type of IP we can give to our home pc?

Matrix,

2 4882

What is the difference between power signal and energy signal?

9 70140

What is the diference between hardware interrupt and software interrupt?

2 4364

plz give the question about interview to the post JR.Executive (ATC)

2176

why we can indicate inductor with 'L'?

1 4636

In a bipolar junction transistor (take it an n-p-n BJT),,in comparison between EMITTER and COLLECTOR ,,who has higher negativity??

3 4385

in case of a bipolar junction transistor we are concerned with Vbe,,,Vce(in order to stabilise optiamally)but why don't we bother about Vbc?? why ?

3 3546

There are 4 segment registers in 8086 microprocessor.Each of the segment register is of 64kb.Then (4*64)=256kb.The total memory in 8086 is 1mb.What about the rest of the memory space?

BEL,

3 7667

why the mobility of electron is high than hole?

Samsung,

4 6202

what is difference between hybrid model and h parameter model and what is technical use of h parameter model

3428

WHAR IS DIFFERENCE BETWEEN NMOS AND PMOS?

7 19251


Post New Electronics Communications Questions

Un-Answered Questions { Electronics Communications }

What is the difference between xdm 100, 300, 1000, 2000

1168


What is astigmatism control?

527


Explain why a voltmeter should be of very high resistance?

539


Explain the difference between plc and dcs?

471


what is the function of solid state relay (SSR)

1360






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

2511


Explain the purpose of the package around a microprocessor silicon die?

453


What is meant by saying at what current is transistor biased?

467


WHAT IS THE ELLIGIBILITY FOR ADMISSIONS IN NITS

1358


Where lcr meter is used?

620


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

1448


What are the frequency compensation methods?

517


Why regeneration is not possible in semiconductor

531


Explain why making capacity of the circuit breaker is higher than breaking capacity?

522


what are the best institutes in hyd for groups

1386