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

Electronics Communications Interview Questions

Questions Answers Views Company eMail

What is meant by retrace time?

1153

What is pin diode?

1214

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

1163

What is meant by operating point?

1012

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

1053

What is q-meter?

1109

What is the difference between active and passive filters?

1187

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

1231

What do you understand by voltmeter multiplier?

1091

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

1110

What is meant by phase reversal?

1146

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

1503

What is photodiode?

1023

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

1139

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

991

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Un-Answered Questions { Electronics Communications }

i am preparing for rrb loco pilot exam please send me previous question papers at abhilash.anu88@gmail.com

2232

what are the differences between dcs & plc & scada?

1108

What order of the filter represents?

1172

hi friends can u plz give me some tips on how to prepare for technical interview in E.C.I.L.

2585

draw the circuit diagram of a transistor frequency convertor using a tetrode transistor?

1893

What is negative frequency?

1035

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

989

the number of factors of 576?and the logic for this question?

2634

Draw the circuit diagram of 1φ auto sequential commutated current source inverter and explain its operation with equivalent circuits for different modes and necessary waveforms?

1186

What is a feedback? And explain different types of feedback.

969

Define positive logic

1028

Hi, Can any1 pl send me the question pattern of HPCL exam for the ELECTRONICS stream.pl send it to meerasowmi@gmail.com.hope to hear frm u very soon....

2121

Explain About RRC states

1942

Explain why open-loop op-amp configurations are not used in linear applications?

1319

State the disadvantage of a 8-4-2-1 code.

1408

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