Electronics Communications Interview Questions
Questions Answers Views Company eMail

What is meant by retrace time?

569

What is pin diode?

585

Why is it necessary to include voltage stabilizer in a power supply?

592

What is meant by operating point?

574

Why silicon and germanium are the two widely used semiconductor materials?

542

What is q-meter?

594

What is the difference between active and passive filters?

607

why diodes are not operated in the breakdown region in rectifiers?

711

What do you understand by voltmeter multiplier?

612

Define what is the effect of temperature on the reverse current of a p-n junction?

607

What is meant by phase reversal?

599

What is the significance of the arrow-head in the transistor symbol?

904

What is photodiode?

564

What is meant by radix (or base) of a number system?

602

Explain the operation of 3φ bridge inverter for 1800 degree mode of operation with aid of relevant phase and line voltage waveforms?

581


Post New Electronics Communications Questions

Un-Answered Questions { Electronics Communications }

Name the two forms of boolean expression?

1010


Why series inductor and l-section filters cannot be used with half-wave rectifiers?

601


Draw vi characteristics of pn junction diode.

592


What are the applications of v-i and i-v converters?

520


Explain is rfid in developing stage?

591






i have a problem in programming using string program is- rajasthan rajasthan rajastha ajasthan rajasth jasthan rajast asthan rajas sthan raja than raj han ra an r n plz reply soon as posible as

1483


Interview questions for ITC Ltd for ECE stream

1356


Which of the following pairs does-not match?

651


When the two inputs of a multiplier are connected together, the device operates as a A Voltage doubler B Square root circuit C Squaring circuit D Averaging circuit

1386


What is conductance? How is it measured?

644


What are the different types of flip-flops?

539


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

583


Explain the structure of entire GSM.

1473


What are the different types of power mosfet?

581


What is a log file and what it stores during drive test?

1428