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Electronics Communications Interview Questions
Questions Answers Views Company eMail

If we use heat sinkble rechem make HT jointing kit for XLPE HT (6KV)termination at HT side of transformenr, Is it required to fill the HT termination with Epoxy compoud?

HAL,

1327

can i get the 2007-2009 question papers of APGENCO? plzzzzzz

1563


What is effective communication?

Bhel,

1692

What is the full form of EDGE?

TCS,

8 10671

What are the networking protocol options for the Windows clients if for some reason you do not want to use TCP/IP?

Aricent,

1 2544

What is word alignment?

1429

In C language the condition(4%2==0) and in scanf statement the declaration as %d for integer.Now in the first condition it performs the modulo operator but why it is not so in scanf statement?

IBM, TCS,

1374

In C language,What is the use of f in printf or scanf statement? Whether it indicates the function if so the brief explanation ortherwise what is the main reason behind that f in printf/scanf statements?

1397

What is the difference between and "stdio.h"?

2 3526

what is a mixed adder

1 2467

why rxlevel is negative valued ???

Ericsson,

3 5164

can u tell me a simple mini project for electronics ...........i m a beginner

2 4504

for what purpose antenna is used in communication system

Reliance,

6 7840

Can you please send me the previous 10 years solved question papers of GATE ?

HCL,

1422


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Un-Answered Questions { Electronics Communications }

Define cmrr of an opamp?

487


Op-amp is used mostly as an integrator than a differentiator. Explain why?

662


Define negative logic.

489


What do you by interfacing in PC ?

1209


hello sir, could u plz send me a sample placement paper for hpcl trainee engg exam..(electronics stream)...hoping to hear from u at the earliest. Thanking you.

1268






Draw the current Vs time graph for an inductor connected to a d.c. source. How will you measure power of a transmissioon line? Tell all the steps alongwith the components used in power generation. Which law governs the induced emf?

2230


Explain the difference between masking and non-masking?

375


what is the difference between DVB-S& DVB-S2

1209


Explain conductivity?

376


Differentiate between pass band and stop band.

464


Define cmos transistor?

455


Explain why does an op-amp have high cmrr?

460


what is E1 ? and how this is work,what is data rate of 1 one E1 and why?

1912


Explain how to convert design gray to binary code?

422


Define cut off frequency?

457