Define what is a rectifier?

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Once number portability is launched,how will call flow when B subscriber is in roaming?

2 Answers   Nokia,

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What is multiplexing? Explain its primary advantage.

0 Answers  

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how to convert the plain text into cipher text

1 Answers  

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modern capacitors which have high capacitance in small size use a dielectric of?

4 Answers   BSNL,

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What is the advantage of scr?

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difference bw latch & flip flop?

3 Answers  

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what kind of negative feedback is present in a noninverting op-amp.

0 Answers  

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plz do tell me therotically how to make a ckt using a pnp transistor to operate a 24V relay. push button,diodes, resistors,capacitor and one pnp transistors are available.

3 Answers   Siemens,

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im ece student.im applyng 4 rrb junior engineer (electrical) i got hallticket....plz...try to send the syllabus of junior engineer(electrical)

0 Answers  

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Write down the characteristics of digital ics?

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what is a mixed adder

1 Answers  

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