Magnification factor & amplification factor

Q.  Which of the following statements is/are true?

1. Magnification factor is minimum at resonance
2. The maximum value of amplification factor increases as damping factor decreases
3. The maximum value of amplification factor increases as damping factor increases
4. Magnification factor is maximum at resonance
- Published on 10 Sep 15

a. Statement 1 and statement 2
b. Statements 1,2 and 3
c. Statement 2 and statement 4
d. All the above statements are true

ANSWER: Statement 2 and statement 4

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