What are the different operation regions of the thyristor (scr)?

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I am a fresher and i have done testing course from orbit institute hyd.can any1 say me whether it is necessary to do project in testing.if it is that which is best institute in hyd.can you please inform me if there is any job 4 freshers.thanxs

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Tell me why Up link Frequency is more than Down link frequency.?

1 Answers   Mobilink,

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Draw the circuit diagram of 1φ capacitor commutated current source inverter and explain its operation with equivalent circuits for different modes and necessary wave forms?

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an anyone help me out to get hpcl officer's trainee paper's pattern....nithinjyothy@gmail.com

0 Answers   HPCL,

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HOW DESIGN SSTL2 FOR I/O CELLS?

0 Answers   ABC, Infosys, MSEB, SabaFon,

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WHAT IS MEANT BY DIGITAL ELECTRONICS?

4 Answers  

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why ac waveform repesented by using sine wave why not others?

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which remote subscriber provide voice communication?

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Why the singnal of wireless/Tv in db value? and why it is showing in minus(-)?

4 Answers   BSNL, Wipro,

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why ne555 ic is called as timer ic? we can use many other ic for timing generation... why not they called as timer?

1 Answers  

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Explain the various components used in creating digital circuits?

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