Answer Posted / rajesh

1)Passive components are those that doesn't have gain or
direction.
ex:In network analysis they are called electrical elements.
2)Active components are those that have gain or
directionality. They include semiconductor devices and
vacuum tubes (valves).

if building "b" height casts a shadow "f ' feet long . the same day a tree "t" feet height will cast a shadow how many feet long ? a)ft/b b)fb/t c)b/ft d)tb/f e)t/fb

2312

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hi my name is saikiran ,iam an betch in electronic and communication i got i-20 in npu and iam having 24 backogs gre 860 ielts 5.5,how i should define my seif so please give me appropriate answer i need some help

2234

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What is 74ls244?

1032

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As the temperature of a p-type semi-conductor is gradually and continuously increased, what will happen to the fermi level?

1290

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What happens to the series current , load current and zener current when the dc input voltage of a zener regulator increases?

1220

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What are the main purposes for which a cc amplifier may be used.

1083

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explain how does frequency affect the size of smps?

3218

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Explain the various types of digital to analog converters?

1059

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What are the advantages of sequence control of ac voltage regulators?

1184

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What is a sequential circuit and what is a combinational circuit?

1190

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i have taken gre exam twice... first time i got 287( quant:154 & verbal: 133) second time i got 288(quant:149 & verbal:139) is there possibility to take universities -----quant:154& verbal:139....TOTAL=293 can u plz give me information regarding this............. if it is possible for some universities plz give me 5 best universities plz.........

2033

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What is meant by pwm control?

1117

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Can any one please send me the hpcl question papers or pattern for ece branch please mail to sweetyastweety@gmail.com

2210

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What is automation industries main category and sub category?

1029

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What is the difference between emulator and simulator?

1061

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