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Electronics Communications Interview Questions
Questions Answers Views Company eMail

write test cases for cases

1112

what is the differnce between SCR and diode rectifier?

Infosys, Torrent Power,

23 59630

how snuber circuit protect the thyrister

2 6717

how the ac drive work

2 4355

draw the block diadrame and explain the working of proximity sensor

Infosys,

2 4883

WHAT IS THE DIFFERENCE BETWEEN STANDARD TCP/IP AND HP TCP/IP?

1154

sir/mam i'm the fresher in E.C.E and need the question collections regarding with the circuit development and testing.

Adani Power, HCL,

1 5566

what is the difference between electrical and electronics technicions and what they do/ and for what porpose?

HCL, IBM,

19 20345

can you use a small battery in place of every decoupling capacitor.

HCL,

1039

What is CMRR? Explain briefly.

ABC, Honeywell, NTPC, Wipro,

39 77156

write vhdl code for 8085 8 bit microprocessor

1 5820

outline the working of EVM?

Acer, Bhel,

2 6911

how do microwave oven works??

Bhel,

4 8157

what do you understand by microwaves? why these are called micro

Bhel,

5 11070

hi.. i m a fresher in ECE 3rd yr how 2 face the campus placement in any mnc company and what to prepare please mail me in detail.

1302


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Un-Answered Questions { Electronics Communications }

How α and β are related to each other?

167


What are the main components used for isolating the power circuits, power semiconductor from the low-power circuit?

204


Is fan out of ECL logic family is high?give reason for yes or no?

1390


The output of a 60hz full-wave bridge rectifier has a 60 hz ripple. It this circuit working properly?

195


What is RSSP in GSM???????

2209






What are different categories of antenna and give an example of each?

162


equation for pid controller?

1001


What are the control strategies of chopper?

173


what is difference between controlnet,devicenet protocol?

1596


What is a step-recovery diode and why is it so called ?

158


Explain how the active power factor correction changes the wave shape of current drawn by a load to improve the power factor?

129


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

1146


i done m.e communication system degree. i like to study new degree. which course is to choose. i selected m.sc applied psychology, m.sc e&i. is this suitable for me or say some suggestion to do some course.

1304


where do i get exercises for electronic circuits lab, i.e, designing various waveform(clipper, clamper, rectifiers)

1369


Difference between resistance and resistivity

697