Explain 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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Which one is faster between nand-sr ff and nor-sr ff?

0 Answers  

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in which place analog signal and digital signal is applied in IC?

1 Answers  

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what is the different between switch and hub?

1 Answers  

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in optical fiber cabels, which type of losses can be occured, and how the signal-loss happens?

2 Answers  

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can i put two batteries in place of one battery in 600VA UPS? If yes, then it will be whether in series or parellel. will there be any adverse effect after putting two batteries?

2 Answers   Air Force, Indian Air Force,

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What is tunnel diode?

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modern capacitors having high capacitance use which dielectric material? what is mylar

2 Answers  

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Which type of power plant is more easier to produce electrical power at economical condition?

0 Answers   HAL,

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What is the difference between led and lcd?

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name the institue for l1,l2 tranning

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what is the difference between electrical and electronic choke.. and whats the main advantage of elecronic choke?

0 Answers   Nestle,

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