W#hat is the Present cabling used in Ethernet? and present days networks?? And What is the mostly used topology now a dyas?

3 Answers   BARC,

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what is the difference between electricle and electronics?

7 Answers   Syntel,

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explain double side band and double side band -substrace carrier

0 Answers  

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Charging & discharging of capacitor.

1 Answers  

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Draw the current Vs time graph for an inductor connected to a d.c. source. How will you measure power of a transmissioon line? Tell all the steps alongwith the components used in power generation. Which law governs the induced emf?

0 Answers   Bhel,

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what is the source of time varying electric feild?

1 Answers  

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Draw the two transistor model of scr and derive an expression for anode current?

0 Answers  

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List out some integrating type converters.

0 Answers  

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Which channel(s) is used for SMS?

1 Answers  

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What is the advantage of on-off control?

0 Answers  

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diode is active or passive and why?

9 Answers  

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Why silicon type transistors are more often used than germanium type?

0 Answers  

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