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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,

1672

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

 1844

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

Ericsson,

1635

what is the value of TEI ist T1?

 1502

what is SSI?

 3 4218

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 3616

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

BSNL,

4 8614

Which of these represent two parallel lines:

 1698

The conjugate of complex numbers 3 + 2j is

9 9090

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

7 15037

The determinant of matrix is

3 4449

The charge of an electron is equal to

BSNL, Nokia,

9 12418

The potential energy of a charged conductor is

HP,

2856

Capacitors are mainly used in

9 17234

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

1 2960

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Un-Answered Questions { Electronics Communications }

What is the difference allen bradley and siemens plc

609

What is a rectifier, what are its various types?

603

Name some of the current controlled (current driven) devices?

855

what is the function of TRU and how it works and how many calls it will take at a time?

1206

what is procedur of getting job in oracle for freshar engineer.

1512




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

562

Explain the use of excitation table in digital electronics?

488

What is Response time of a thermocouple and a PT 100

1696

Why would the files on hard drive stores temporarily but not permanent?

1270

Which of the transistor currents is always the largest? Which is always the smallest? Which two currents are relatively close in magnitude?

664

4 Stage ripple counter with delay(f/f) 10msec. How much time it takes for a state to change. 4*10=40.

652

What is multiplexing?

790

i want to know some description about SIM architecture... what is inside the SIM?

1454

Where is the maximum temperature in refrigeration cycle? a.Between evaporator & compressor. b.At Compressor c.Between compressor and condensor. d.At condensor

1728

What is hard switching of the thyristor?

853

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