Electronics Communications Interview Questions
Questions Answers Views Company eMail

Name the frequency bands are used in satellite communication?

532

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

612

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

591

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

600

Define amplitude modulation?

584

What is the difference between a multiplexer and encoder?

571

Define fbus protocol?

606

What is the difference between transducer and transponder?

554

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

585

Explain why do we convert frequency domain to laplace domain?

611

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

570

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

569

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

548

Explain why bjt is called current control device?

548

What is potential transformers?

662


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Un-Answered Questions { Electronics Communications }

ORACLE/SQL-RDBMS 1.Max (), Min () Functions, 2. Order by, Group by Functions, 3. Sql Pipe Functions 4. Truncate Functions Which Part of Sql? DDL, DML, or TCL 5. Find Out Primary keys in databases 6. Select Customers who have same city Based on constraints based on index based on view based on group by

1579


10 bit A/D converters,the quantization error in % is??

4336


What is scope in rfid?

589


How do touch screens work?

623


Which uplink/downlink spectrum is allocated to DCS-1800?

1918






Can any one please send me the hpcl question papers or pattern for ece branch please mail to sweetyastweety@gmail.com

1522


wath is this mining of hlr

1916


Define what is back diode?

649


What do you mean by a grounded load?

628


what are the Technical Specifications of D/240SC-T1

615


What is tunnel diode?

572


Compare the features of the three transistor configurations.

738


i need to get a project idea on msp430 microcontroller can anyone help me

1381


what current is transistor biased?

594


in govt polytechnic lecturers tell me what is the expected cut off for ece after the interview list announced

1548