Electronics Communications Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electronics Communications Interview Questions

Questions Answers Views Company eMail

Name the frequency bands are used in satellite communication?

991

Explain why we need biasing for transistor, fet and mosfet?

1155

Explain why does all cellular networks have same shape of sim?

1150

Explain why the shape of op-amp is triangular not other shape?

1092

Define amplitude modulation?

1047

What is the difference between a multiplexer and encoder?

1142

Define fbus protocol?

1092

What is the difference between transducer and transponder?

1093

What is the minimum value of tv in msa to calculate r&r?

1066

Explain why do we convert frequency domain to laplace domain?

1080

What is memristor? How many modes it works? What is its advantage?

1150

Explain why the feeding frequency to a microprocessor is twice the operating frequency?

1049

Explain why are using 4ma to 20ma for signal transfer. Why not 0 to 20ma?

1000

Explain why bjt is called current control device?

994

What is potential transformers?

1227

Post New Electronics Communications Questions

Un-Answered Questions { Electronics Communications }

Define negative logic.

1213

What are the types of cyclo-converters?

1257

We take the area of collector wide comparison to base and emitter. Why?

1102

What is the use of radar?

1328

what happen when the rectifier circuit is connect with the tube light?

2047

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

4039

What is a comparator?

1193

In which bands do the movement of electrons and holes take place?

1394

How many states does signal has?

1093

What is power dissipation?

1243

What is static resistance of a diode?

1170

What is a scrambler? Explain its operation

2751

Explain what is an fpga?

1100

WAP to print a given number [0-1000] in words. For example, 123 as One Hundred and Twenty Three

2146

explain about IEEE 802.11 wireless home networking?

2939

For More Un-Answered { Electronics Communications } Questions Click Here