Answer Posted / mohammed shahnawaz

in sync mode, operation is performed with respect to
clock<timing is maintained>.used in time based
application.eg:traffic signal<exceppt during peak hours,and
emergency such as ambulance,etc
in asynch mode,operation is performed without a
clock.eg;fire alarm system.

1.Introduce yourself by telling your name ,SSC,HSC, degree marks n colleges,something about your family and interests. 2.Tell about your favourite subjects. 3.Tell how satelite communication works? 4.what you mean by handoffs in mobile communication.tel its types. 5.what you mean by signal fading?tell the factors affecting it and also tell the remedies to avoid it. 6.why the microwaves are used? 7.Draw the GSM architecture? 8.What u mean by Antenna?What are its basic components? 9.why you are interested to work in this company? 10.can you work anywhere anytime as per the our need?

2533

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why u have changed the university?

1994

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Define rtos?

1161

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19. Name different types of TRXs which supports different GSM bands 20. ODU LED shows orange – what is the significance?

1851

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Suppose in market 4n27 is not easily available so which opto isolator can I use at the place of this? What is 4n27

973

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Draw the block diagram of a 128 line EPABX and explain its operation?

7818

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how is corona effect can be detected??

1960

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can anyone provide apgenco previous question papers and materials to this id balarajyarajala@gmail.com

2375

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What is the importance of the biasing in transister circuits?

969

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Explain the structure of entire GSM.

1916

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How many such pairs of digits are there in the word " strive" each of which has as many letters between them in the word as they are in english alphabets?

2618

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What are the various logic gates?

1040

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Can you help me correct FM transmitter circuit?

1934

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Define what is space charge width?

1134

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What are edge triggered flip flop?

1021

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