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

2 Answers   TATA,

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sir iam appearing railway exam 12to 15 times but unfortunately i could not qualify the written examination.can u give some suggestion for how to appear. this examination

2 Answers  

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8085 microprocessor number of bit

2 Answers  

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When transmitting digital signals is it necessary to transmit some harmonics in addition to fundamental frequency?

2 Answers  

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Hi; May you please tell me that There are any best institute or training center in north India region like as Delhi NCR for Protocol stack development & testing, which are better for experienced & professional engg.

0 Answers  

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What problem arise if we use regulators without/before filters?

0 Answers  

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what is the electron

6 Answers   IBM, RRB,

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Which slot is reserved for GPRS?

1 Answers   NSN,

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Explain why is 400 hz used for flight instruments and radio transmission system in aviation industry universally?

0 Answers  

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which sort of communication is better for distant commn? AM or FM? why

6 Answers   Cisco,

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What is the main drawback of a single phase half bridge inverter?

0 Answers  

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1,8,28,99,412

1 Answers   RBI,

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