Electronics Communications Interview Questions
Questions Answers Views Company eMail

What is hybrid parameter?

584

How to convert a binary number into bcd number directly and vice-versa, without converting it into any other number system?

568

Explain differences between microprocessor and micro controller?

544

Suppose if there is the level of impurity in p-type & n-type semiconductor of pn junction diode is different then what effect on depletion?

509

Explain the importance and effect of if in radio receiver?

595

Tell me what is the max. Or min . Value of tv in msa to calculate r&r?

605

A description of the fundamental elements that are required to make a digibox. I assume that they all record nowadays?

567

Water boiling point temperature is 100 deg. In which liquid state is convert into the gas state,but in turbine which principle is use by which exhaust temperature is 50-55 deg and is in the stage of steam?

562

Why does mode in arm in cpsr have 5 bits instead it can have only 3 bits to define all the 7 modes?

578

What is the difference between plc and dcs control system?

530

Explain the approximate cost of the following corrosion monitoring systems. Smart pebbles eci-1(embedded corrosion instrument) monitoring cables time domain reflectometry &corrosion penetration monitoring system(cpmp)?

564

The number of columns in a state table for a sequential circuit with m flip-flops and n inputs is

813

how to test on design and style in software?

575

Explain what are semiconductor devices?

593

Tell me why 440 volts instead of 660 volts in 3 phases of supply system?

565


Post New Electronics Communications Questions

Un-Answered Questions { Electronics Communications }

which data are need when microwave are linked in communication..???

1721


What is aircombining?

1759


Explain why is 400 hz used for flight instruments and radio transmission system in aviation industry universally?

537


im ece student.im applyng 4 rrb junior engineer (electrical) i got hallticket....plz...try to send the syllabus of junior engineer(electrical)

2414


Explain the working of stepping motors.

651






Give an Example for negative feedback and positive feedback?

635


i want to held the examination of the bpsc.pl gave the condition &prepare to eam &whose subjet are chose

2047


Explain the difference between plc and dcs?

529


If the address bus id 20bits.then the memory space is ?

624


Define why are active filters preferred

635


Explain what is the main application of scr in electronic field as well as in software field?

612


Explain what is an integrator?

636


what is voltage drop?

623


What is a pointer and does Java support pointers? What is the difference between a JDK and a JVM?

1461


hi i am rajini i want rrb previous question papers with answers can you tell please where i can get it

1714