why we prefer expressing the gain of an amplifier on a logarithmic scale rather than linear scale?

2 Answers   TATA,

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in which form materials or conductors takes the voltage?

3 Answers   RRB,

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We all know about DC concept,i.e +ve connected to +ve ,-ve connected to -ve. If landline phones lines are dc lines,then how it works even if the polarties are interchanged??

1 Answers   Infosys,

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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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especeted cutt off for bharat electronics limited exam both on 26june and 1 july

0 Answers  

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Hai, i am Btech graduate in electronics and communication with an aggregate 0f 70.5%. I have posted my resume in many job sites but didn't receive any interview call letters.. Anybody can help me to get a job?

3 Answers  

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For the cmrr to be infinite what will be the condition?

0 Answers  

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how mobile to mobile call set-up? plz give the answer in detail........

2 Answers  

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How does frequency affect the size of smps?

0 Answers  

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what is a random variable?

2 Answers  

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How to manufacture the cmos inverter?

0 Answers  

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6. When Abis link is down, name the alarm that is generated at BSC

1 Answers  

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