Electronics Communications Interview Questions
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Hi dears, i work with E// switches since a bit time,i faces a problem with AFFILE output,when i get the out put (with Hex code) and i try to convert it to ASCII code it gives me the correct values but the data is not arrange correctly,there is some tabs,spaces and by result the data is shifted is there any advice for this case thanks & regards

Ericsson,

1721

The magnitude of electrostatic force between two identical positive ions that are separated by a distance of 5.0 x 10– 10 m is 3.7 x 10–9 N. (a) What is the charge of each ion? (b) How many electrons are “missing” from each ion?

1841

HAI HELLO EVERYBODY, GOOD EVINING. THIS IS ANIL KUMAR. IAM WORKING AS A OSS-SR.ENGG IAM LOOKING FOR LEARNING TELECOM PROTOCOLS. PLZ HELP ME. HOW COULD I GET INFORMATION AND MATERILS.

1780

what is SNR?? WHY IT IS IMPORTANT IN COMMUNICATION NETWORK?

Wipro,

4 19214

I want previous rrb enteranse exam papers in section engineer. please send that papers to my id rohit_nist@yahoo.co.in

2491

What is the difference between application of dc current and application of ac current to an electronic circuit. what are the changes it causes.

1792

what is cdma

Lucent,

5 6978

what will happend when you will switch on your mobile?need technical answer?wich are the channels associated with this?

Wipro,

9 9471

If Any Person can apply the Bsnl TTA That You contact me. I will teach or coach you.because I have all BSNL Material including Qld question papers.

BSNL,

45 33439

what is the physical need to find 3bd frequencies?

3 6501

among the chebsew and butterworth filter which is more efficient?

5 9610

what does d-flip flop stand for?means what is d there?

13 18040

how do u say voltage in capacitor lags by 90degrees in an inductor?

2 4240

What is the difference between active power and reactive power....?

2 8300

What's the difference betweem Pulse dopler radar and MTI RADAR....

5 40953


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Un-Answered Questions { Electronics Communications }

Explain why bjt is called current control device?

713


By referring to the barkhausen criterion and conventional circuit's analysis,show that for the Wein Bridge oscillator to oscillate,the voltage gain (Av) of the op amp must be set to 3 and the feedback ratio must be 1/Av.. Anyone, please help me!

3234


Why do we need digitisation?

2702


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.

1695


why dose response of a phototransistor depent upon the wave length of the incident light?

1846


Fr aptitude question which for preparing good book?

1696


Define buck boost converter.

801


Describe the principle of step-up chopper. Derive an expression for the average output voltage in terms of input dc voltage & duty cycle?

864


Explain why is an excess-3 code is called an unweighted code?

784


What is the main drawback of a single phase half bridge inverter?

767


Explain what is a latch?

834


Is it possible to calculate a voltage for microwave energy generating in oven? Is there any formula relating frequency and voltage and it should be independent of speed?

2065


Draw vi characteristics of pn junction diode.

868


Tell me something about IN call Flow and what is the difference between the flows in both GSM and CDMA technologies?

1931


why -48v is used for BTS in telecom?

1870