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

Electronics Communications Interview Questions

Questions Answers Views Company eMail

Why is modification of signal required for transmission Over channel?

5 7350

what is vswr?

NSN, TATA,

2 6613

What are the main advantages of synchronous circuit?

ABC, CTS,

2 6355

areas for improvement

2528

what is setup time and hold time for a flip flop??

5 8609

What is RX lev sub & Rx lev full

3239

what is the procedure of a call? MS to MS STD. i want to know about the questions of telecom. plz send me on my mail id. friends also can send me ....... my mail id is suneel.ec31@gmail.com

Lucent,

2207

What is diff b/w FIFA,FIPA,FIEA....?

NSN,

3509

WT is technical detail and Function or working of these cards 1. POWER CARDS 2. BB2F 3. Trx 4. BOIA CARD 5. ALARM EXTENSION SYSTEM 6. RRI CARD 7. COMBINER 8. DUPLEXER

NSN,

2131

what is function of FIU 19,

NSN,

3 9577

Why we are using SDH Microwave instead of PDH?

HFCL,

2 5396

HOW many Types of Protection we are using in SDH?

HFCL,

3 8725

What is main difference in PDH and SDH Tech.

3 9622

can any one tell difference between 802D and 810D???

Siemens,

3362

What can be the reasons of a Call drop?

GTL, Haier,

11 27135

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Un-Answered Questions { Electronics Communications }

what is the specialty of nand and nor gates?

1051

What are the advantages of pwm control?

1136

State different methods of voltage control inverters. Describe about pwm control in inverter?

1157

Why value of rx level is always negative?

4225

Which device produces voltage variable capacitor?

1020

what is the effect of increase resistance on reluctance?

1058

Suppose you have been asked to design one electronic circuit then starting from basic what procedure do you follow?It should include all standard industrial measures. Please reply.Thanks.

1965

What is the chemical composition of the substance used as feed horn? And how many types of feedor are there?

2094

What is a bcd? What are its advantages and disadvantages?

1075

What is TA? Why do we need TA?

2031

what is integration,optimization of gsm corenetwork in practice?

2129

Types of (Open Shortest Path First) Link State Advertisements (LSAs)?

2141

Give application of wireless modem.

1026

Draw the two transistor model of scr and derive an expression for anode current?

1477

How to test SS7

2177

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