Electronics Communications Interview Questions
Questions Answers Views Company eMail

What is the chemical composition of the substance used as feed horn? And how many types of feedor are there?

HCL,

1785

Is fan out of ECL logic family is high?give reason for yes or no?

1962

how do link aT1 from the 1st BTS to 2nd BTS4?

Ericsson,

1778

what is the value of TEI ist T1?

1631

what is SSI?

3 4560

What are all the connectors used in the GSM Architecture like Abis is used between BTS and BSC, I need it in detail.

RRB,

1 3822

X^2 - 4X - 2Y + Y^2 = 4 represents a circle with

BSNL,

4 8977

Which of these represent two parallel lines:

1807

The conjugate of complex numbers 3 + 2j is

9 9807

A Square matrix each of whose diagonal element is 1 and each of the non-diagonal element is zero is called

7 15744

The determinant of matrix is

3 4955

The charge of an electron is equal to

BSNL, Nokia,

9 13332

The potential energy of a charged conductor is

HP,

2982

Capacitors are mainly used in

9 17846

Two capacities of 4 μF and 12 μF are joined in parallel. The total capacitance is

1 3178


Post New Electronics Communications Questions

Un-Answered Questions { Electronics Communications }

What is the main purpose of power electronics?

725


Explain why bjt is called current control device?

655


Define why half-wave rectifiers are generally not used in dc power supply?

837


What are the parts of network management system (nms)?

701


What is a varactor diode?

712






Components that use negative dc voltage

1606


Explain the different modes of buck boost converter

751


What is meant by input power factor in controlled rectifier?

763


The represent number 35 in binary, number of bits required are?

744


please send the model written test papers to pandu476@rediffmail.com for ET

1885


howw can we transmit the call of gsm?

1687


if any body have tyco electronics placement papers,please forward to my mail id kadhar.basha@gmail.com ,please as early as possible. thanks®ards kadhar basha

2950


what is the difference between three point staret &four point starter

1659


what are the applications of integrators?

733


State the difference between ac and dc voltage.

716