engineering recuitment BEL Probationary Engineers Mock Test 2025 Mechanical Vibrations Forced Vibration Transmissibility and Magnification Factor
At resonance the magnification factor for damped vibration is
1
Directly proportional to the damping factor
2
Inversely proportional to the damping factor
3
Directly proportional to the square of damping factor
4
Independent of the damping factor