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Electronics Communications Interview Questions
Questions Answers Views Company eMail

Name the frequency bands are used in satellite communication?

 549

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

 624

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

 610

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

 619

Define amplitude modulation?

 597

What is the difference between a multiplexer and encoder?

 581

Define fbus protocol?

 618

What is the difference between transducer and transponder?

 570

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

 596

Explain why do we convert frequency domain to laplace domain?

 619

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

 586

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

 580

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

 564

Explain why bjt is called current control device?

 561

What is potential transformers?

 680

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Un-Answered Questions { Electronics Communications }

describe the various addressing modes of 8085 processor, also provide an example of each.

1470

Define what is meant by small signal amplifier?

611

What is a demultiplexer?

595

Explain what is a differential amplifier?

630

what is the diffrence between S7 200 & S7 300 plc

2882




How the current is reduced to zero in a photodiode?

620

What is forced commutation?

666

What will be the call flow in case user doesn't answer the call

1787

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?

589

What do you understand by collector reverse saturation? In which configuration does it have a greater value?

852

What do you mean by effect of noise on carrier signal & what is noise segment

4177

Explain the different modes of buck boost converter

651

IAM COLOR BLIND WHAT IS ELEGIBILITY FOR JUNIOR EXECUTIVE (ELECTRONICS)MEDICAL

1918

Give application of wireless modem.

646

What are the basic logic gates?

624

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