why the cutoff frequency is taken for 3dB and not other values like 1 or 2 db???

3 Answers  

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what is a latch?

0 Answers  

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what is meant by interrupt vector table? what it's use?

8 Answers  

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What is Banked Register in Arm 7?

0 Answers  

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what is maskable or non maskable interrupts

3 Answers  

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without using semicolon(;) write any program

3 Answers  

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5. The determinant of matrix <image> is (a) 1 (b) 9 (c) 15 (d) 21

1 Answers   BSNL,

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Define virtual grounding?

0 Answers  

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please send the model written test papers to pandu476@rediffmail.com for ET

0 Answers   Bhel,

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why we use +ve load distribution in 24v , and -ve load distribution in 48volt.?

1 Answers  

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

0 Answers  

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Define offset voltage as applied to an op-amp.

0 Answers  

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