Why does all cellular networks have same shape of sim? Why is it designed in such a particular shape? Does it have any other shape?

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newspaper is reusable one or not? renewable one means what is the reason?

1 Answers   Honeywell,

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What are the applications of buffer?

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How to select lightning arrester for line trap? What are the criteria?

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why three pick-up tubes are provided in a clour camera?

0 Answers  

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

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Balun is a transformer which changes a). unbalanced to balanced line b). balanced to unbalanced line c). zero to infinite impedance d). input like transformer

3 Answers   Cisco,

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My present SMPS ( +12V, -12V outputs, 1Amp Rating ) was faulty.I donot have similar model however i have two + 12V SMPS available. Can i use both of these SMPS as a replacement to present SMPS by connecting one of SMPS in reverese polarity.

2 Answers  

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can you give me example of igbt drive circuit... i still not under stand how it can be design with certain equation using mathlab program...

0 Answers  

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What are the parts of network management system (nms)?

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explain double side band and double side band -substrace carrier

0 Answers  

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In which of the following is an operational amplifier (op-amp) used? a. Oscillators b. Filters c. Instrumentation circuits d. All of the above

4 Answers  

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