Electronics Communications Interview Questions
Questions Answers Views Company eMail

how the silicon knows 0's and 1's...

1353

what is the physical meaning of a hole in pn junction diode ???do they actually move?

5 6310

Hi friends,anybody can send me previous HAL interview question paper OR all other interview question paper. To, yogeshnature@gmail.com

1595

what is transformer utilisation factor?

TCS,

3329

A half wave rectifier is used to supply 50vdc to resistive load of 800ohms the semiconductor diode has a forword resistance of 25ohms,calculate ac voltage required?

TCS,

1 7483

what is need of rectifier in electronics?

TCS,

4 17999

under which condition we shall prefer a shunt capacitor filter?

Siemens,

1 3412

what is a bleeder resistor?

TCS,

1561

state the important rating of transistor?

1 2871

Give condition for conduction of UJT?

TATA,

1 3569

what is stability factor?

TATA,

1 6396

Can the value of stability factor be less than unity?

TATA,

2 5271

what is transistor biasing?why it is necessary?

Infosys, Kuntham, TATA,

12 55086

what is the h-parameter?

TATA,

3 6319

why the cb amplifier ckt is considered to be most stable?

TATA,

1 3336


Post New Electronics Communications Questions

Un-Answered Questions { Electronics Communications }

what is practical application of clipper circuit?

3737


hi i am electronics & telecomm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you. pis inform to venkatesh.muddana86@gmail.com

1570


What are the advantages and disadvantages of bcd?

666


What are the uses of memristor?

577


Explain in detail norton`s theorem.

621






What are the applications of op-amps?

527


y do v use single anteena in radar any other reason except cost???

1465


What are the poles of alternators made of?

554


What are the methods of reduction of harmonic content?

560


Explain what does ce mean..u will see it on almost every chip(ic)?

725


What is the power capacity of nuclear power plant used in nuclear submarrine?

1504


What are the various types of rectifier?

638


Why is silicon preferred to germanium in the manufacturing of semiconductor devices?

622


Describe the sampling theorem.

641


What is the E1 & OmuSig?

4914