what is warm up time in power supplies and why it is required ?

0 Answers   BARC,

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name the institue for l1,l2 tranning

0 Answers  

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Define the signaling massage in telecomincation

0 Answers   TATA,

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Why emitter is always forward biased?

0 Answers  

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construction of current tranformer

0 Answers  

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why we most prefer negative clock input(negative level) most in all flip flop answer

3 Answers  

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What is Authentication? Why do we need it? Name the algorithm(s) used in it?

1 Answers  

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Which channel is used for SMS?

3 Answers  

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What is the advantega and disadvantage of SCPC(Single Channel Per Carrier) ?

3 Answers   Airtel, Vodafone,

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how a TV work, & working principle of TV, what parts include for its function?

0 Answers   ABC,

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Explain the working of voltage commutated chopper with aid of circuit diagram and necessary waveforms. Derive an expression for its output voltage?

0 Answers  

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6-WHAT IS THE IMPORTANCE OF VSWR IN TELECOM? DESCRIBE WITH EXAMPLE

1 Answers  

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